C3409 Austin Healey 100 DTC Code

Austin Healey 100 Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Supercharged Engine

Your Austin Healey 100 engine control system detects a problem, the computer stores the diagnostic trouble code C3409 in its memory. To figure out what is wrong with your vehicle you must first extract the C3409 DTC For Austin Healey 100.

A good ground connection is also extremely important. C3409 Austin Healey 100 engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).

C3409 Austin Healey 100 DTC Meaning

C	Chassis Code - Problem is controller area network wiring bus and modules.
3	SAE - Generic
4	Fuel And Air Metering (Injector Circuit Malfunctions Only)
0	Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
9	A/C System High Pressure High Temperature

If your C3409 Austin Healey 100 check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system C3409 and engine control unit are in charge of monitoring a bunch of different C3409 DTC For Austin Healey 100, and if they get a reading that's a little out of whack, up pops the check engine light.