Logo

C1780 Engine Trouble Code

C1780 Engine

When you check engine light came on code C1780 the reason should be . However your vehicle's manufacturer may have a different definition for the C1780 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.

When your car's 'C1780 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

C1780 Code Meaning :

C 1 7 8 0
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Fuel And Air Metering Throttle/Pedal Position Sensor/Switch A Circuit Intermittent Cylinder 1 Injector Circuit Low Exhaust Gas Recirculation Sensor B Circuit High

The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.

C1780 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1780 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For C1780 Code

The reason of C1780 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent.

C1780 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.