Volvo RWD 200 Forum

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311 OBD Code 200 1990

Though you don't say, I assume you would say whether the speedometer still works. Given it does, then I'm about 90% certain the new cluster you got also suffered from the mistake with the white/red tach wire. You need a new gauge, or depending on your DIY interest, a new chip. There's no hack to simulate the VSS to the ECU and fix the idle; it needs the signal from the speedometer chip.
--
Art Benstein near Baltimore

Haunted French pancakes give me the crêpes.






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New 90 240 idle eXtremely high after highway driving [200]
posted by  doowron  on Wed Oct 14 21:23 CST 2015 >


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