diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/FakeObd2Frame.h b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/FakeObd2Frame.h
new file mode 100644
index 0000000..aee6866
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/FakeObd2Frame.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef android_hardware_automotive_vehicle_aidl_impl_fake_impl_obd2frame_include_FakeObd2Frame_H_
+#define android_hardware_automotive_vehicle_aidl_impl_fake_impl_obd2frame_include_FakeObd2Frame_H_
+
+#include <Obd2SensorStore.h>
+#include <VehicleHalTypes.h>
+#include <VehiclePropertyStore.h>
+
+#include <android-base/result.h>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+namespace fake {
+namespace obd2frame {
+
+class FakeObd2Frame final {
+  public:
+    explicit FakeObd2Frame(std::shared_ptr<VehiclePropertyStore> propStore)
+        : mPropStore(propStore) {}
+
+    void initObd2LiveFrame(
+            const ::aidl::android::hardware::automotive::vehicle::VehiclePropConfig& propConfig);
+    void initObd2FreezeFrame(
+            const ::aidl::android::hardware::automotive::vehicle::VehiclePropConfig& propConfig);
+    ::android::base::Result<VehiclePropValuePool::RecyclableType> getObd2FreezeFrame(
+            const ::aidl::android::hardware::automotive::vehicle::VehiclePropValue&
+                    requestedPropValue) const;
+    ::android::base::Result<VehiclePropValuePool::RecyclableType> getObd2DtcInfo() const;
+    ::aidl::android::hardware::automotive::vehicle::StatusCode clearObd2FreezeFrames(
+            const ::aidl::android::hardware::automotive::vehicle::VehiclePropValue& propValue);
+    static bool isDiagnosticProperty(
+            const ::aidl::android::hardware::automotive::vehicle::VehiclePropConfig& propConfig);
+
+  private:
+    std::shared_ptr<VehiclePropertyStore> mPropStore;
+
+    std::unique_ptr<Obd2SensorStore> fillDefaultObd2Frame(size_t numVendorIntegerSensors,
+                                                          size_t numVendorFloatSensors);
+};
+
+}  // namespace obd2frame
+}  // namespace fake
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
+
+#endif  // android_hardware_automotive_vehicle_aidl_impl_fake_impl_obd2frame_include_FakeObd2Frame_H_
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h
index 9f37e54..f6075cb 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h
+++ b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h
@@ -60,7 +60,6 @@
     // Stores an integer-valued sensor.
     ::aidl::android::hardware::automotive::vehicle::StatusCode setIntegerSensor(size_t index,
                                                                                 int32_t value);
-
     // Stores a float-valued sensor.
     ::aidl::android::hardware::automotive::vehicle::StatusCode setFloatSensor(
             ::aidl::android::hardware::automotive::vehicle::DiagnosticFloatSensorIndex index,
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/FakeObd2Frame.cpp b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/FakeObd2Frame.cpp
new file mode 100644
index 0000000..a9e865d
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/FakeObd2Frame.cpp
@@ -0,0 +1,199 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "FakeObd2Frame.h"
+#include "Obd2SensorStore.h"
+
+#include <PropertyUtils.h>
+#include <VehicleHalTypes.h>
+#include <VehiclePropertyStore.h>
+#include <VehicleUtils.h>
+
+#include <android-base/result.h>
+#include <utils/Log.h>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+namespace fake {
+namespace obd2frame {
+
+using ::aidl::android::hardware::automotive::vehicle::DiagnosticFloatSensorIndex;
+using ::aidl::android::hardware::automotive::vehicle::DiagnosticIntegerSensorIndex;
+using ::aidl::android::hardware::automotive::vehicle::Obd2CommonIgnitionMonitors;
+using ::aidl::android::hardware::automotive::vehicle::Obd2FuelSystemStatus;
+using ::aidl::android::hardware::automotive::vehicle::Obd2FuelType;
+using ::aidl::android::hardware::automotive::vehicle::Obd2IgnitionMonitorKind;
+using ::aidl::android::hardware::automotive::vehicle::Obd2SecondaryAirStatus;
+using ::aidl::android::hardware::automotive::vehicle::Obd2SparkIgnitionMonitors;
+using ::aidl::android::hardware::automotive::vehicle::StatusCode;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropConfig;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyType;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropValue;
+using ::android::base::Error;
+using ::android::base::Result;
+
+std::unique_ptr<Obd2SensorStore> FakeObd2Frame::fillDefaultObd2Frame(size_t numVendorIntegerSensors,
+                                                                     size_t numVendorFloatSensors) {
+    std::unique_ptr<Obd2SensorStore> sensorStore(new Obd2SensorStore(
+            mPropStore->getValuePool(), numVendorIntegerSensors, numVendorFloatSensors));
+
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::FUEL_SYSTEM_STATUS,
+                                  toInt(Obd2FuelSystemStatus::CLOSED_LOOP));
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::MALFUNCTION_INDICATOR_LIGHT_ON, 0);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::IGNITION_MONITORS_SUPPORTED,
+                                  toInt(Obd2IgnitionMonitorKind::SPARK));
+    sensorStore->setIntegerSensor(
+            DiagnosticIntegerSensorIndex::IGNITION_SPECIFIC_MONITORS,
+            toInt(Obd2CommonIgnitionMonitors::COMPONENTS_AVAILABLE) |
+                    toInt(Obd2CommonIgnitionMonitors::MISFIRE_AVAILABLE) |
+                    toInt(Obd2SparkIgnitionMonitors::AC_REFRIGERANT_AVAILABLE) |
+                    toInt(Obd2SparkIgnitionMonitors::EVAPORATIVE_SYSTEM_AVAILABLE));
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::INTAKE_AIR_TEMPERATURE, 35);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::COMMANDED_SECONDARY_AIR_STATUS,
+                                  toInt(Obd2SecondaryAirStatus::FROM_OUTSIDE_OR_OFF));
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::NUM_OXYGEN_SENSORS_PRESENT, 1);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::RUNTIME_SINCE_ENGINE_START, 500);
+    sensorStore->setIntegerSensor(
+            DiagnosticIntegerSensorIndex::DISTANCE_TRAVELED_WITH_MALFUNCTION_INDICATOR_LIGHT_ON, 0);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::WARMUPS_SINCE_CODES_CLEARED, 51);
+    sensorStore->setIntegerSensor(
+            DiagnosticIntegerSensorIndex::DISTANCE_TRAVELED_SINCE_CODES_CLEARED, 365);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::ABSOLUTE_BAROMETRIC_PRESSURE, 30);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::CONTROL_MODULE_VOLTAGE, 12);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::AMBIENT_AIR_TEMPERATURE, 18);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::MAX_FUEL_AIR_EQUIVALENCE_RATIO, 1);
+    sensorStore->setIntegerSensor(DiagnosticIntegerSensorIndex::FUEL_TYPE,
+                                  toInt(Obd2FuelType::GASOLINE));
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::CALCULATED_ENGINE_LOAD, 0.153);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::SHORT_TERM_FUEL_TRIM_BANK1, -0.16);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::LONG_TERM_FUEL_TRIM_BANK1, -0.16);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::SHORT_TERM_FUEL_TRIM_BANK2, -0.16);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::LONG_TERM_FUEL_TRIM_BANK2, -0.16);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::INTAKE_MANIFOLD_ABSOLUTE_PRESSURE, 7.5);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::ENGINE_RPM, 1250.);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::VEHICLE_SPEED, 40.);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::TIMING_ADVANCE, 2.5);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::THROTTLE_POSITION, 19.75);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::OXYGEN_SENSOR1_VOLTAGE, 0.265);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::FUEL_TANK_LEVEL_INPUT, 0.824);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::EVAPORATION_SYSTEM_VAPOR_PRESSURE,
+                                -0.373);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::CATALYST_TEMPERATURE_BANK1_SENSOR1,
+                                190.);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::RELATIVE_THROTTLE_POSITION, 3.);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::ABSOLUTE_THROTTLE_POSITION_B, 0.306);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::ACCELERATOR_PEDAL_POSITION_D, 0.188);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::ACCELERATOR_PEDAL_POSITION_E, 0.094);
+    sensorStore->setFloatSensor(DiagnosticFloatSensorIndex::COMMANDED_THROTTLE_ACTUATOR, 0.024);
+
+    return sensorStore;
+}
+
+void FakeObd2Frame::initObd2LiveFrame(const VehiclePropConfig& propConfig) {
+    auto sensorStore = fillDefaultObd2Frame(static_cast<size_t>(propConfig.configArray[0]),
+                                            static_cast<size_t>(propConfig.configArray[1]));
+    auto liveObd2Frame = sensorStore->getSensorProperty("");
+    liveObd2Frame->prop = OBD2_LIVE_FRAME;
+
+    mPropStore->writeValue(std::move(liveObd2Frame), /*updateStatus=*/true);
+}
+
+void FakeObd2Frame::initObd2FreezeFrame(const VehiclePropConfig& propConfig) {
+    auto sensorStore = fillDefaultObd2Frame(static_cast<size_t>(propConfig.configArray[0]),
+                                            static_cast<size_t>(propConfig.configArray[1]));
+
+    static std::vector<std::string> sampleDtcs = {"P0070", "P0102", "P0123"};
+    for (auto&& dtc : sampleDtcs) {
+        auto freezeFrame = sensorStore->getSensorProperty(dtc);
+        freezeFrame->prop = OBD2_FREEZE_FRAME;
+
+        mPropStore->writeValue(std::move(freezeFrame), /*updateStatus=*/true);
+    }
+}
+
+Result<VehiclePropValuePool::RecyclableType> FakeObd2Frame::getObd2FreezeFrame(
+        const VehiclePropValue& requestedPropValue) const {
+    if (requestedPropValue.value.int64Values.size() != 1) {
+        return Error(toInt(StatusCode::INVALID_ARG))
+               << "asked for OBD2_FREEZE_FRAME without valid timestamp";
+    }
+    auto readValuesResult = mPropStore->readValuesForProperty(OBD2_FREEZE_FRAME);
+    if (!readValuesResult.ok()) {
+        return Error(toInt(StatusCode::INTERNAL_ERROR))
+               << "failed to read OBD2_FREEZE_FRAME property: "
+               << readValuesResult.error().message();
+    }
+    if (readValuesResult.value().size() == 0) {
+        // Should no freeze frame be available at the given timestamp, a response of NOT_AVAILABLE
+        // must be returned by the implementation
+        return Error(toInt(StatusCode::NOT_AVAILABLE));
+    }
+    auto timestamp = requestedPropValue.value.int64Values[0];
+    auto readValueResult = mPropStore->readValue(OBD2_FREEZE_FRAME, /*area=*/0, timestamp);
+    if (!readValueResult.ok()) {
+        return Error(toInt(StatusCode::INVALID_ARG))
+               << "asked for OBD2_FREEZE_FRAME at invalid timestamp";
+    }
+    return readValueResult;
+}
+
+Result<VehiclePropValuePool::RecyclableType> FakeObd2Frame::getObd2DtcInfo() const {
+    std::vector<int64_t> timestamps;
+    auto result = mPropStore->readValuesForProperty(OBD2_FREEZE_FRAME);
+    if (!result.ok()) {
+        return Error(toInt(StatusCode::INTERNAL_ERROR))
+               << "failed to read OBD2_FREEZE_FRAME property: " << result.error().message();
+    }
+    for (const auto& freezeFrame : result.value()) {
+        timestamps.push_back(freezeFrame->timestamp);
+    }
+    auto outValue =
+            mPropStore->getValuePool()->obtain(VehiclePropertyType::INT64_VEC, timestamps.size());
+    outValue->value.int64Values = timestamps;
+    outValue->prop = OBD2_FREEZE_FRAME_INFO;
+    return outValue;
+}
+
+StatusCode FakeObd2Frame::clearObd2FreezeFrames(const VehiclePropValue& propValue) {
+    if (propValue.value.int64Values.size() == 0) {
+        mPropStore->removeValuesForProperty(OBD2_FREEZE_FRAME);
+        return StatusCode::OK;
+    }
+    for (int64_t timestamp : propValue.value.int64Values) {
+        auto result = mPropStore->readValue(OBD2_FREEZE_FRAME, /*area=*/0, timestamp);
+        if (!result.ok()) {
+            ALOGE("asked for OBD2_FREEZE_FRAME at invalid timestamp");
+            return StatusCode::INVALID_ARG;
+        }
+        mPropStore->removeValue(*result.value());
+    }
+    return StatusCode::OK;
+}
+
+bool FakeObd2Frame::isDiagnosticProperty(const VehiclePropConfig& propConfig) {
+    return (propConfig.prop == OBD2_LIVE_FRAME || propConfig.prop == OBD2_FREEZE_FRAME ||
+            propConfig.prop == OBD2_FREEZE_FRAME_CLEAR ||
+            propConfig.prop == OBD2_FREEZE_FRAME_INFO);
+}
+
+}  // namespace obd2frame
+}  // namespace fake
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
new file mode 100644
index 0000000..987115a
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "FakeObd2Frame.h"
+
+#include <PropertyUtils.h>
+#include <VehicleObjectPool.h>
+#include <VehiclePropertyStore.h>
+#include <gtest/gtest.h>
+#include <utils/SystemClock.h>
+
+#include <set>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+namespace fake {
+namespace obd2frame {
+
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropConfig;
+using ::aidl::android::hardware::automotive::vehicle::VehicleProperty;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyAccess;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyChangeMode;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropValue;
+
+class FakeObd2FrameTest : public ::testing::Test {
+  protected:
+    void SetUp() override {
+        std::shared_ptr<VehiclePropValuePool> valuePool = std::make_shared<VehiclePropValuePool>();
+        mPropertyStore = std::make_shared<VehiclePropertyStore>(valuePool);
+        mObd2Frame = std::make_unique<FakeObd2Frame>(mPropertyStore);
+
+        mPropertyStore->registerProperty(getObd2LiveFrameConfig());
+        mPropertyStore->registerProperty(
+                getObd2FreezeFrameConfig(),
+                [](const VehiclePropValue& propValue) { return propValue.timestamp; });
+        mPropertyStore->registerProperty(getObd2FreezeFrameInfoConfig());
+    }
+
+    VehiclePropConfig getObd2LiveFrameConfig() {
+        return VehiclePropConfig{.prop = OBD2_LIVE_FRAME,
+                                 .access = VehiclePropertyAccess::READ,
+                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                                 .configArray = {1, 1}};
+    }
+
+    VehiclePropConfig getObd2FreezeFrameConfig() {
+        return VehiclePropConfig{.prop = OBD2_FREEZE_FRAME,
+                                 .access = VehiclePropertyAccess::READ,
+                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
+                                 .configArray = {0, 0}};
+    }
+
+    VehiclePropConfig getObd2FreezeFrameInfoConfig() {
+        return VehiclePropConfig{.prop = OBD2_FREEZE_FRAME_INFO,
+                                 .access = VehiclePropertyAccess::READ,
+                                 .changeMode = VehiclePropertyChangeMode::ON_CHANGE};
+    }
+
+    FakeObd2Frame* getFakeObd2Frame() { return mObd2Frame.get(); }
+
+    VehiclePropertyStore* getPropertyStore() { return mPropertyStore.get(); }
+
+  private:
+    std::unique_ptr<FakeObd2Frame> mObd2Frame;
+    std::shared_ptr<VehiclePropertyStore> mPropertyStore;
+};
+
+TEST_F(FakeObd2FrameTest, testIsDiagnosticPropertyTrue) {
+    for (auto prop : std::vector<int32_t>({
+                 OBD2_LIVE_FRAME,
+                 OBD2_FREEZE_FRAME,
+                 OBD2_FREEZE_FRAME_CLEAR,
+                 OBD2_FREEZE_FRAME_INFO,
+         })) {
+        EXPECT_TRUE(FakeObd2Frame::isDiagnosticProperty(VehiclePropConfig{
+                .prop = prop,
+        }));
+    }
+}
+
+TEST_F(FakeObd2FrameTest, testIsDiagnosticPropertyFalse) {
+    ASSERT_FALSE(FakeObd2Frame::isDiagnosticProperty(VehiclePropConfig{
+            .prop = toInt(VehicleProperty::INFO_VIN),
+    }));
+}
+
+TEST_F(FakeObd2FrameTest, testInitObd2LiveFrame) {
+    int64_t timestamp = elapsedRealtimeNano();
+
+    getFakeObd2Frame()->initObd2LiveFrame(getObd2LiveFrameConfig());
+
+    auto result = getPropertyStore()->readValue(OBD2_LIVE_FRAME);
+
+    ASSERT_TRUE(result.ok());
+    auto& value = result.value();
+
+    EXPECT_GE(value->timestamp, timestamp);
+    EXPECT_EQ(value->value.stringValue, "");
+    EXPECT_EQ(value->value.int32Values.size(), static_cast<size_t>(33));
+    EXPECT_EQ(value->value.floatValues.size(), static_cast<size_t>(72));
+}
+
+TEST_F(FakeObd2FrameTest, testInitFreezeFrame) {
+    getFakeObd2Frame()->initObd2FreezeFrame(getObd2FreezeFrameConfig());
+
+    auto result = getPropertyStore()->readValuesForProperty(OBD2_FREEZE_FRAME);
+
+    ASSERT_TRUE(result.ok());
+    ASSERT_EQ(result.value().size(), static_cast<size_t>(3));
+}
+
+TEST_F(FakeObd2FrameTest, testGetObd2DtcInfo) {
+    getFakeObd2Frame()->initObd2FreezeFrame(getObd2FreezeFrameConfig());
+
+    auto result = getFakeObd2Frame()->getObd2DtcInfo();
+
+    ASSERT_TRUE(result.ok());
+    EXPECT_EQ(result.value()->prop, OBD2_FREEZE_FRAME_INFO);
+    EXPECT_EQ(result.value()->value.int64Values.size(), static_cast<size_t>(3));
+}
+
+TEST_F(FakeObd2FrameTest, testGetObd2FreezeFrame) {
+    getFakeObd2Frame()->initObd2FreezeFrame(getObd2FreezeFrameConfig());
+
+    auto result = getFakeObd2Frame()->getObd2DtcInfo();
+
+    ASSERT_TRUE(result.ok());
+    ASSERT_EQ(result.value()->prop, OBD2_FREEZE_FRAME_INFO);
+    ASSERT_EQ(result.value()->value.int64Values.size(), static_cast<size_t>(3));
+
+    std::set<std::string> dtcs;
+
+    for (int64_t timestamp : result.value()->value.int64Values) {
+        auto freezeFrameResult = getFakeObd2Frame()->getObd2FreezeFrame(VehiclePropValue{
+                .value.int64Values = {timestamp},
+        });
+
+        ASSERT_TRUE(freezeFrameResult.ok());
+
+        dtcs.insert(freezeFrameResult.value()->value.stringValue);
+    }
+
+    ASSERT_EQ(dtcs, std::set<std::string>({"P0070", "P0102", "P0123"}));
+}
+
+TEST_F(FakeObd2FrameTest, testClearObd2FreezeFrameAll) {
+    getFakeObd2Frame()->initObd2FreezeFrame(getObd2FreezeFrameConfig());
+
+    auto result = getFakeObd2Frame()->getObd2DtcInfo();
+
+    ASSERT_TRUE(result.ok());
+    ASSERT_EQ(result.value()->prop, OBD2_FREEZE_FRAME_INFO);
+    ASSERT_EQ(result.value()->value.int64Values.size(), static_cast<size_t>(3));
+
+    getFakeObd2Frame()->clearObd2FreezeFrames(VehiclePropValue{});
+
+    result = getFakeObd2Frame()->getObd2DtcInfo();
+
+    ASSERT_TRUE(result.ok());
+    EXPECT_EQ(result.value()->prop, OBD2_FREEZE_FRAME_INFO);
+    EXPECT_EQ(result.value()->value.int64Values.size(), static_cast<size_t>(0));
+}
+
+TEST_F(FakeObd2FrameTest, testClearObd2FreezeFrameByTimestamp) {
+    getFakeObd2Frame()->initObd2FreezeFrame(getObd2FreezeFrameConfig());
+
+    auto result = getFakeObd2Frame()->getObd2DtcInfo();
+
+    ASSERT_TRUE(result.ok());
+    ASSERT_EQ(result.value()->prop, OBD2_FREEZE_FRAME_INFO);
+    ASSERT_EQ(result.value()->value.int64Values.size(), static_cast<size_t>(3));
+
+    getFakeObd2Frame()->clearObd2FreezeFrames(
+            VehiclePropValue{.value.int64Values = {result.value()->value.int64Values[0],
+                                                   result.value()->value.int64Values[1]}});
+
+    result = getFakeObd2Frame()->getObd2DtcInfo();
+
+    ASSERT_TRUE(result.ok());
+    EXPECT_EQ(result.value()->prop, OBD2_FREEZE_FRAME_INFO);
+    EXPECT_EQ(result.value()->value.int64Values.size(), static_cast<size_t>(1));
+}
+
+}  // namespace obd2frame
+}  // namespace fake
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h b/automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h
index dcc7031..63129e7 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h
+++ b/automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h
@@ -110,6 +110,8 @@
     // Set a callback that would be called when a property value has been updated.
     void setOnValueChangeCallback(const OnValueChangeCallback& callback);
 
+    inline std::shared_ptr<VehiclePropValuePool> getValuePool() { return mValuePool; }
+
   private:
     struct RecordId {
         int32_t area;