1998 Pontiac Sunfire P3493 Fault Code Check

When you check 1998 Pontiac Sunfire car engine light came on code P3493 the reason should be . However Pontiac manufacturer may have a different definition for the P3493 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

A good ground connection is also extremely important. P3493 1998 1998 Pontiac Sunfire engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).

1998 Pontiac Sunfire P3493 OBD-II Diagnostic Powertrain (P) Trouble Code Description P3493 Cylinder 12 Exhaust Valve Control Circuit/Open so you have to check ODB-II Fault Code Check list. Reason For 1998 Pontiac Sunfire P3493 Code The reason of 1998 Pontiac Sunfire P3493 OBD-II Fault Code Check is P3493 Cylinder 12 Exhaust Valve Control Circuit/Open.

1998 Pontiac Sunfire P3493 Possibble Fix Ways :

Overheating can be caused by a few different factors. The simplest cause may be that your car needs more coolant. Yet depleted coolant can be caused by bigger problem, like leaks or faulty hoses, so always check for the underlying cause before simply filling it up with more. Another common reason for overheating may be that the radiator fan which keeps your engine cool is faulty, so check your fan motor connection and fan thermostat.

While fuel economy was increased, acceleration was seriously compromised, and the loss of engine vacuum led to a dangerous loss of braking assist when the P3493 1998 1998 Pontiac Sunfire code system was in four-cylinder mode. In addition to these issues, while the company proposed a hydraulically controlled system that could be switched from within the car, the version they implemented had to be manually changed in the engine compartment using hand tools.

What does fault code P3493 mean for 1998 Pontiac Sunfire ? What does a diagnostic reading P3493 mean for 1998 Pontiac Sunfire ? How to fix OBD2 Code P3493 for 1998 Pontiac Sunfire ? What do we know about P3493 code for 1998 Pontiac Sunfire ?