P0152 OBD Trouble Code
4 results found
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | O2 Sensor Circuit High Voltage |
| Location | Bank 2 Sensor 1 |
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Shorted to Voltage Conditions |
| Location | Bank 2 Sensor 1 |
| Cause | Engine runtime 2-4 minutes, ECT sensor input 176-180°F, then the test started and the PCM detected that the front HO2S-21 signal was more than 1.2-1.5v for over 2.6 seconds. |
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Circuit High Input Conditions |
| Location | Bank 2 Sensor 1 |
| Cause | No CKP, ECT, EGR, EVAP, Fuel Trim, Fuel Injector, IAT, MAP, Misfire or TP sensor codes set, throttle angle from 5-40%, closed loop A/F ratio from 14.5-14.8, then the PCM detected that the HO2S-21 signal remained over 975 mv in closed loop, or that the signal remained below 200 mv in Decel Fuel Cutoff mode |
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) 1, Bank 2 - voltage high |
| Cause | Wiring, HO2S, fuel system, injector, ECM |
Try also: https://www.obd-codes.com/p0152
