P0153

VAG 1551 Scan Tool Printout:

DTC's P0153/16537 - P0154/16538

Notes:
^ B1 = Bank 1 (right side), S1 = Sensor 1 (front HO2S), B2 = Bank 2 (left side), S2 = Sensor 2 (rear HO2S.

^ The Malfunction Indicator Lamp (MIL) is only switched ON with DTC P0 153/16537 after two drives, one after another, with a preceding cold start and this recurring malfunction.

^ DTC P0153/16537 is set when HO2S signal voltage increase time (limit value 70 ms) or signal voltage decrease time (limit value 50 ms) is exceeded with signal voltage between 300 mV and 500 mV.

^ DTC P0154/16538 is set when HO2S signal voltage is between 370 mV and 430 mV and does not change for at least 4 seconds with ECT above 86°F (30°C) 90 seconds after engine start.