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C1054 Engine Trouble Code

Meaning of C1054 engine trouble code is a kind of chassis trouble code and C1054 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,200. Taking your car into a shop will cost you around $210 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.

C1054 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for C1054 code is occuring now you should check C1054 repair processes.
Now don't ask yourself; What should you do with C1054 code ?
The solution is here :

C1054 Possible Solution:

Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.

C1054 Code Meaning :

C	1	0	5	4
OBD-II Diagnostic Chassis (C) Trouble Code For Engine	Fuel And Air Metering	Ambient Air Temperature Sensor Circuit Low	Cylinder 1 Injector Circuit Low	Timing Reference High Resolution Signal A Too Many Pulses

Regarding the C1054 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.

C1054 OBD-II Diagnostic Chassis (C) Trouble Code Description

C1054 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.

Main reason For C1054 Code

The reason of C1054 OBD-II Engine Trouble Code is Ambient Air Temperature Sensor Circuit Low.

C1054 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.

	Example: 0140