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C0688 Engine Trouble Code

C0688 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.

C0688 Code Meaning :

C
OBD-II Diagnostic Chassis (C) Trouble Code For Engine
0
Intake Valve Control Solenoid Circuit Low
6
Engine Oil Temperature Sensor Malfunction
8
Cylinder 10 Contribution/balance Fault
8
Exhaust Gas Recirculation Sensor B Circuit High
  Engine

When you check car engine light came on code C0688 the reason should be . However manufacturer may have a different definition for the C0688 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C0688 OBD-II Diagnostic Chassis (C) Trouble Code Description

C0688 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For C0688 Code

The reason of C0688 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

C0688 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.

C0687 Previous Engine Trouble Code For Next Engine Trouble Code For C0689

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