P1316
Injector Driver Module Codes Detected
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–167 (est.)
Symptoms
- Unstable engine operation
- Power reduction
- Increased fuel consumption
- Check Engine Light Is On
- The engine may stall
Causes
- Faulty injector control module
- Open or short circuit in control circuit
- Wiring Harness Problems
- Contact corrosion
- Engine control unit (ECU) malfunction
How to Fix
- Check the integrity of the injector control circuit
- Check the condition of connectors and contacts
- Test the injector control module
- If necessary, replace the control module
- Check and replace wiring harness if necessary