Engine Control Module Malfunction
Table of contents
P1608 TOYOTA Possible Causes
- Faulty Engine Control Module (ECM)
- Engine Control Module harness is open or shorted
- Engine Control Module circuit poor electrical connection
How do I fix code P1608 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1608 TOYOTA code
The cost of diagnosing the P1608 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1608 TOYOTA Description
This Diagnostic Trouble Code (DTC) is stored in the Engine Control Module (ECM) if engine output decreases due to a malfunction in the intake or exhaust system, fuel system, or cooling system.