I'm trying to diagnose some problems with my '90 and want to make sure I completely understand how the throttle valve switch works, and what it does. Bentley sez: - injection quantity for idle - switch off injection during deceleration - ignition point setting on idle And here's the question: would a faulty throttle switch cause a high idle? Would it potentially cause excess injection on start-up? I have the other symptoms which Bentley describes (cold stall, warm lack of deceleration fuel shutoff). I have to pick up new leads for my voltmeter tomorrow and want to make sure I'm thinking right before I start measuring. Thanks! John (who's getting real excited about Everybus next month!) |
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