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#1
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Tacho problem w202 200D
Hey,
I installed a om601 2.0D engine to (originally) c220 2.2 petrol car. Everything is fine now, but the only thing not working is the tachometer doesnt show rpm. I have the diesel instrument cluster, rpm sensor and the relay witch should make the signal from the crank sensor understandable to the instrument cluster. What I dont have is the wiring diagram. The relay has KARA written on it (and the merc code ofcourse) There are pins that have names written near: GM+ and GM- , 31, 15, AR+ , TD, and DI. As I understand 31 is the ground, 15 should be +12v, but what the others are? Could someone help? Thank you for your help. |
#2
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Any info would be helpful..I know lots of you maybe know something
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