P2181 Diagnostic Trouble Code Discussion for April 2010
Cooling System Performance
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| Help Request | Posted | |
| 2004 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWSA69MX4 P2181: Coolant sensor circuit problem. Hi and thanks for you're help. This car has the check eng light on and the coolant sensor circuit code. The sensor has been replaced. The scanner readings show coolant temp of -38 and also a -13.99 O2 sensor reading. I can't seem to find a decent wiring diagra... |
April 03, 2010 |
