Volvo RWD 200 Forum

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Engine Coolant Temp (ECT) sensor 200

" Not sure what this little jewel does but I'm convinced it was the original problem. ",

The ECU equates the ETC's resistance to engine temp, and thus how rich to make the fuel mixture (by lengthening injector pulses).

Based on what you found, the ECU must have thought it was in Antarctica.
--
Bruce Young
'93 940-NA (current) — 240s (one V8) — 140s — 122s — since '63.






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New My 240 won't start [200]
posted by  someone claiming to be Mike  on Wed Apr 21 07:15 CST 2004 >


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