2003 Chevrolet Venture LS 3.4L MIL Lamp on
This one came in with MIL on, cust. stated it ran fine. Found code 131 for O2 voltage low. On the freeze frame it showed that PCM was operating in OPEN Loop, O2 showing lean, Coolant temp was 195F, TPS at 100%,4800 rpm [...], Van has 134000 miles,orig. O2 I re...
FIX posted 3/13/2007
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Message Closed w/FIX
Vehicle Data2003 Chevrolet Venture LS
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 Chevrolet Venture LS
VIN | 1GNDX03EX3 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | On Accel |
Trouble Codes
131 | HO2S low votage |