VOLKSWAGEN CABRIOLET TROUBLE CODE

Hi, I Have A Code P1450. I Grounded The Control Wire From The Air Pump Relay And The Air Pump Turned On And At The Same Time 2 Vacuum Air...

2001 Vw Cabrio Constantly Has Codes P1500 & P0121. Replaced Throttle Body & Fuel Pump Relay. These 2 Codes Were Not Present Till Throttle...

What Is The Testing For Code Of P1128?

What Is The Most Probable Cause For This Obd? Replaced Worn Out Rubber Hoses, Have Not Replaced O2 Sensor Or Maf Sensor. How To Check...