MIL Requested By Throttle Unit
Table of contents
P1620 VOLVO Possible Causes
- Faulty Electronic Throttle Module
- Electronic Throttle Module harness is open or shorted
- Electronic Throttle Module circuit poor electrical connection
How do I fix code P1620 VOLVO?
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 P1620 VOLVO code
The cost of diagnosing the P1620 VOLVO 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)
P1620 VOLVO Description
The Engine Control Module (ECM) monitors the Electronic Throttle Module for malfunctions. The ECM sets the OBDII code when the Electronic Throttle Module has requested that the warning lamp is lit.