P0432 OBD Trouble Code
1 result found
| Type | Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled |
|---|---|
| Description | Catalyst Efficiency Fault Conditions |
| Location | Bank 2 |
| Cause | Engine running in closed loop for 3 minutes (throttle open), ECT sensor over 147°F, VSS over 20 mph, engine speed at 1200-1700 rpm, MAP sensor 10-15" Hg, then the PCM detected that the ratio of rich to lean switches from the rear HO2S-12 were near 11 (the ratio should be near 10) |
Try also: https://www.obd-codes.com/p0432
