P0153 OBD Trouble Code
1 result found
| Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
|---|---|
| Description | HO2S Slow Response Conditions |
| Location | Bank 2 Sensor 1 |
| Cause | DTC P0101, P0102, P0103, P0112, P0113, P0117, P0118, P0125, P0200, P0335, P0336, P0351-P0358, P1120, P1220, P1221 and P1258 not set, system voltage over 9v, ECT input more than 122°F and engine runtime over 120 seconds, engine speed at 1000-2300 rpm in closed loop, airflow from 20-50 g/sec, EVAP duty cycle over 0%, in closed loop, then the PCM detected that the HO2S-21 lean-rich average response time or that the rich-lean average response time was over 250 ms, condition met for more than one minute |
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