B0808 Engine Trouble Code
What is B0808?
With B0808, you may drive for several weeks with a malfunctioning MAF sensor, but expect decreased fuel economy and eventual stalling. Shop replacement costs $240–$400 depending on vehicle. The labour is straightforward, with most cost from the part itself.
Code Information
| Code Type: | OBD-II Body (B) Trouble Code |
| System: | Body |
| Code: | B0808 |
B0808 Symptoms
Check Engine Light
Illuminated dashboard warning
Engine Stalling
Engine stops unexpectedly or misfires
Performance Issues
Reduced power or acceleration
Starting Problems
Difficulty starting the engine
B0808 Code Structure
Understanding what each digit means in the B0808 body trouble code:
| B | 0 | 8 | 0 | 8 |
|---|---|---|---|---|
| Body Code | Intake Valve Control Solenoid Circuit Low | Engine Oil Temperature Sensor Malfunction | Cold Start Injector 1 Malfunction | Clutch Position Sensor Circuit Malfunction |
How to Fix B0808
Diagnostic Steps:
Poor running symptoms align with MAP sensor malfunction. In some cases, a faulty MAP sensor will not trigger a code. The issue may represent separate wiring concerns requiring individual diagnosis.
Repair Solution:
Most manufacturers number cylinders sequentially from front to back. Ford V-engines start with cylinder 1 at front left. In V-6 engines, cylinder 4 is front right; in V-8 engines, cylinder 5 occupies that position.
Technical Notes:
For B0808, verify VCT solenoid operation. Look for stuck or sticking valves caused by contamination. Consult vehicle-specific repair manual for proper component testing procedures.
B0808 Description
B0808 engine trouble code is related to Clutch Position Sensor Circuit Malfunction.
Main Cause
The primary reason for B0808 OBD-II Engine Trouble Code is: Engine Oil Temperature Sensor Malfunction.