1993 Plymouth Grand Voyager LE 3.3L Surge
This van came in for cutting out on the freeway. Pulled code 21 O2 shorted to voltage. Intermittently the O2 reading will fluctuatre between 1.2 and 3 volts. With the O2 and ECM unplugged I get 5 volts key on or off at the O2 signal wire. If I jumper to ground...
FIX posted 12/4/2004
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Message Closed w/FIX
Vehicle Data1993 Plymouth Grand Voyager LE
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Message Closed w/FIX
Vehicle Data
1993 Plymouth Grand Voyager LE
VIN | 1P4GH54R9P |
Engine | 3.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Symptoms | Surge |