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-   -   Engine light on (https://forum.a8parts.co.uk/showthread.php?t=15094)

Jon_viola 7th July 2019 02:13 PM

Engine light on
 
Hi

Haven’t been on for a while- haven’t needed to! My 57 plate 4.2 diesel has been amazing for the past 40k miles (now showing 215k).

However the engine light keeps coming on.

Vcds shows

Fault codes
Throttle body module 2
Electrical malfunction
14.5v

Battery regulation
Upper limit exceeded intermittent

Are they related? Do I need to sort the voltage regulator or the throttle body?

On vcds charge shows 14.8v, battery 14.5v, condition 100%

Can you offer any advice? Car drives fine as always.

Thanks

Jon


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