OP
Nod
Active Member
- Joined
- Nov 25, 2020
- Messages
- 36
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- 13
- Your Mercedes
- E320 2004 S211
- Thread Starter
- Thread starter
- #21
I jumped the relay pins 87->30 and the pump kicked in, whilst pump was running with the jumped pins I undid the feed at the T piece on the rear axle and it was blasting air.Can you get the pump to run or test with the iCarsoft MB2?
The new relay arrived, sadly no luck, still the same.
Think the fault must lay with the N97 unit or the length of cable from the N97 to the wheel arch. Kinda seems abit strange that it all sagged on a super rainy day, Guess really I got to check the length of cable that runs from the N97 to the wheel arch for continuity. How do you get access to it though? It looks quite high up and hard to get to.
Does the N97 need coding to the car with STAR if you change it with a replacement unit?
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