Pontiac Sunfire P3E84 Engine Trouble Code

Pontiac Sunfire P3E84 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.

Pontiac Sunfire P3E84 Code Meaning :

When you check Pontiac Sunfire car engine light came on code P3E84 the reason should be . However manufacturer may have a different definition for the P3E84 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P3E84 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P3E84 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P3E84 Code

The reason of P3E84 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P3E84 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

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