Fault code P0687

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Blue2
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Posts: 2
Joined: Sat Nov 20, 2021 11:34 pm

Fault code P0687

Post by Blue2 »

Hello, could anyone offer any advise on this DTC code P0687 showing up on my 2010 BG 1.6tdi. The relay 100 in the engine bay fusebox is constantly buzzing and the engine is well down on power. On looking up this code the explanation of EMC/PCM Power Relay-Control Circuit High is given. Sort of hoping the PCM isn't buggered, Greetings to all and thanks.
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Doc
Not God, just a bellend
Posts: 16364
Joined: Thu Jan 01, 1970 1:00 am
Engine size/power: 2.0TSI EA888 Gen3
Location: Monaghan, Ireland & Leicestershire, UK

Re: Fault code P0687

Post by Doc »

I would try replacing the relay first up, that might solve your problem.
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Blue2
Caddy2k Groupie
Posts: 2
Joined: Sat Nov 20, 2021 11:34 pm

Re: Fault code P0687

Post by Blue2 »

Will do, thanks for replying.
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