P04BB Holden Fx OBD Code

OBD/2 P04BB error code description and symptoms.

The input turbine speed sensor detects rotation of the input shaft of the input shaft speed sensor transmission. The computer uses that information, along with the output shaft speed sensor to determine if the transmission is operating according to plan. If the computer detects a difference between the input shaft speed , and the expected output shaft speed, it will adjust transmission pump pressure to prevent clutch disc slip. If adding pressure doesn't solve the problem, it will set a trouble code.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

P04BB Holden Fx Error Code Repair Process :

If your floor temperature switch circuit malfunction check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P04BB and engine control unit are in charge of monitoring a bunch of different floor temperature switch circuit malfunction, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Holden Fx P04BB OBD2 Code

A common cause of code P04BB is the failure of Floor Temperature Switch Circuit Malfunction, but there are several other possible causes as well, such as ;

Faulty Air Flow Meter
Faulty starter motor
Faulty oil control valve (OCV)
Intake Valve Timing Control Solenoid Valve harness is open or shorted

P04BB is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P04BB Holden Fx OBD Code

P04BB Holden Fx Error Code Repair Process :

Common Causes of Holden Fx P04BB OBD2 Code

P04BB code for other Holden cars