C1940 Volvo 122 DTC Code

Volvo 122 Engine Specifications:

Engine Type :	Single Cylinder Engine
Cylinder Type :	W-Type Engine
Engine Air Intake Process :	Naturally Aspirated

Your Volvo 122 engine control system detects a problem, the computer stores the diagnostic trouble code C1940 in its memory. To figure out what is wrong with your vehicle you must first extract the C1940 DTC For Volvo 122.

On 1999 and later C1940 Volvo 122 engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

C1940 Volvo 122 DTC Meaning

C	Chassis Code - Problem is controller area network wiring bus and modules.
1	MFG - Manufacturer Specific
9	Transmission
4	Control Module Throttle Actuator Position Performance
0	Transmission Engaged At High Throttle Angle

The scent may C1940 Volvo 122 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such C1940, so if the inside of your car C1940 DTC For Volvo 122 as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.