P074A Trouble Code

View P074A obd/2 error code description and symptoms. P074A engine photo

Fuel Rail Pressure Sensor in Range But Low The comprehensive component monitor (CCM) monitors the FRP pressure for acceptable fuel pressure. The test fails when the fuel pressure falls below a calibrated value. Low fuel pressure Damaged FRP sensor Excessive resistance in circuit Low or no fuel A FRP PID value below 551 kpa (80 psi) indicates a failure Low or no fuel A FRP PID value greater than 896 kpa (130 psi) indicates a failure.

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

P074A Error Code Repair Process :

If your battery saver relay coil circuit short to battery 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 P074A and engine control unit are in charge of monitoring a bunch of different battery saver relay coil circuit short to battery, and if they get a reading that's a little out of whack, up pops the check engine light.

P074A 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.

Common Causes of P074A

A common cause of code P074A is the failure of Battery Saver Relay Coil Circuit Short To Battery, but there are several other possible causes as well, such as ;

Erratic camshaft position due to low oil pressure
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
1Camshaft Position Sensor circuit poor electrical connection
Ignition coils harness is open or shorted

P074A code for all cars

You can view according P074A DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P074A Peugeot Rifter

+P074A Nissan Pathfinder

+P074A Suzuki Hayabusa

+P074A Renault Trafic

+P074A Morgan Sports

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

About Us | Contact | Privacy