B0145 Volvo Ycc OBD Code

OBD/2 B0145 error code description and symptoms.

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

A good starting point in your diagnosis is checking all system fuses and fusible links. This can be done using the DVOM on the voltage setting. You will want to test the fuses with circuits loaded. Some fuses will appear normal until a load is placed on their respective circuit; at which point they will fail. This has been the cause of many 'phantom malfunctions'. Consult your vehicle information source for fuse and fusible link locations. If all fuses are in working order, you may want to check TCM relay operation by swapping identical relays. Usually the horn relay, starter relay, fuel pump relay, air conditioning clutch relay, and controller relays are similar enough in design to swap for diagnostic purposes.

B0145 Volvo Ycc Error Code Repair Process :

For knock sensor 1 circuit intermittent (bank 1 or single sensor) check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. B0145 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks knock sensor 1 circuit intermittent (bank 1 or single sensor) with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Volvo Ycc B0145 OBD2 Code

A common cause of code B0145 is the failure of Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor), but there are several other possible causes as well, such as ;

Damaged ECM
Engine Control Module (ECM)
Faulty Intake Valve Timing Control Solenoid Valve
Faulty Variable Camshaft Timing (VCT) position solenoid

B0145 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

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

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B0145 Volvo Ycc OBD Code

B0145 Volvo Ycc Error Code Repair Process :

Common Causes of Volvo Ycc B0145 OBD2 Code

B0145 code for other Volvo cars