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C3140 Engine Trouble Code

C3140 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.

C3140 Code Meaning :

C
OBD-II Diagnostic Chassis (C) Trouble Code For Engine
3
Ignition System Or Misfire
1
Engine Oil Temperature Sensor Malfunction
4
Cylinder 10 Contribution/balance Fault
0
Reverse Input Circuit
  Engine

When you check car engine light came on code C3140 the reason should be . However manufacturer may have a different definition for the C3140 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

C3140 OBD-II Diagnostic Chassis (C) Trouble Code Description

C3140 engine trouble code is about Reverse Input Circuit.

Reason For C3140 Code

The reason of C3140 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

C3140 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.

C3139 Previous Engine Trouble Code For Next Engine Trouble Code For C3141

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