C3748 Rover Metro OBD Code

OBD/2 C3748 error code description and symptoms.

Variable Cam Timing Over-advanced (Bank 1) The comprehensive component monitor (CCM) monitors the VCT position for an over-advanced camshaft timing.
The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an advanced position. Cam timing improperly set No oil flow to the VCT piston chamber Low oil pressure VCT solenoid valve stuck closed Camshaft advance mechanism binding (VCT unit) C3748 DTC is a check of the VCT unit.

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.

C3748 Rover Metro Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C3748 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If abs inlet valve coil rr circuit short to battery so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the abs inlet valve coil rr circuit short to battery.

Difficulty Level (Soso)

Repair Time (30 Min.)

Cost Prediction : $ 75-90

Common Causes of Rover Metro C3748 OBD2 Code

A common cause of code C3748 is the failure of ABS Inlet Valve Coil RR Circuit Short To Battery, but there are several other possible causes as well, such as ;

• Camshaft advance mechanism binding (VCT unit)
• Faulty ignition coil (s)
• Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
• Incorrect fuel pressure

C3748 is a kind of Chassis Trouble Code Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

C3748 code for other Rover cars

You can view according C3748 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• C3748 Rover 10
• C3748 Rover 100
• C3748 Rover 12
• C3748 Rover 14
• C3748 Rover 20
• C3748 Rover 200
• C3748 Rover 2000
• C3748 Rover 216
• C3748 Rover 220
• C3748 Rover 2200
• C3748 Rover 2300
• C3748 Rover 2400
• C3748 Rover 25
• C3748 Rover 2600
• C3748 Rover 3.5-litre
• C3748 Rover 3500
• C3748 Rover 3-litre
• C3748 Rover 400
• C3748 Rover 414
• C3748 Rover 420
• C3748 Rover 45
• C3748 Rover 60
• C3748 Rover 600
• C3748 Rover 75
• C3748 Rover 800
• C3748 Rover 825
• C3748 Rover Alvis
• C3748 Rover Ccv
• C3748 Rover City
• C3748 Rover City Rover
• C3748 Rover Land Rover
• C3748 Rover Mgf
• C3748 Rover Mini
• C3748 Rover Montego
• C3748 Rover P2
• C3748 Rover P4
• C3748 Rover P5
• C3748 Rover P5b
• C3748 Rover P6
• C3748 Rover Range Rover
• C3748 Rover Streetwise
• C3748 Rover T.3
• C3748 Rover Vitesse

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