P0139 02 Sensor Circuit Slow Response (Bank 1 Sensor 2)
What mean the code troble 1476.8 VW jetta 1994 engine 2.0
po544
It's the Silver Reflex colour code
Cars running lean
Trouble code P0172 means:System too rich (Bank 1)
What numbers are you talking about? It will tell you the displacement and a engine code. The engine code is used at dealers and garages.
Trouble code P1281 means: Cooling System Performance
Trouble code P0420 means:Catalyst system efficiency below threshold
Trouble code P0134 means: HO2S (Bank 1 Sensor 1) Circuit No Activity
Trouble code P0456 means: Evaporative Emission System Leak Detected (very small leak) What does this mean?
Most late model VW's have the engine code on a paper sticker in the spare wheel well
The diagnostic code P1538 for a 2000 VW Jetta means the engine shut off solenoid is open or short to ground. A common cause of this diagnostic code appearing is a lose wire to the fuel cutoff solenoid.