Throttle Body Internal Fault
Table of contents
P1026 VOLVO Possible Causes
- Faulty Electronic Throttle Module (ETM)
- Electronic Throttle Module harness is open or shorted
- Electronic Throttle Module circuit poor electrical connection
How do I fix code P1026 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 P1026 VOLVO code
The cost of diagnosing the P1026 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)
P1026 VOLVO Description
Electronic throttle module (ETM) checks continuously that the two internal throttle sensors show the same throttle position. If the difference between the sensors is greater than 5 % for longer than 0.15 seconds, then this information is sent to the Engine Control Module (ECM), which then stores diagnostic trouble code, Faulty signal.