B3840 DTC For Allard V

Allard V Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Naturally Aspirated

Your Allard V engine control system detects a problem, the computer stores the diagnostic trouble code B3840 in its memory. To figure out what is wrong with your vehicle you must first extract the B3840 DTC For Allard V.

On 1999 and later B3840 Allard V 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.

B3840 Allard V DTC Meaning

B Body Code - Problem is antilock brake system, electronic suspension and steering systems.
3 SAE - Generic
8 Accelerator Pedal Position (APP) Sensor 1 Performance
4 Control Module Throttle Actuator Position Performance
0 Transmission Engaged At High Throttle Angle

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. B3840 Allard V code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.

B3839 DTC (Previous DTC Code) ( Next DTC Code ) B3841 DTC
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The listed Allard models will give information about B3840 DTC.