My guess is that if the throttle body switch malfunctioned at idle, the ECU would tell injectors to stay open longer, (too rich) which should just flood the engine and cause a stall. IIRC, the switch is closed at idle and WOT. I would think the issue is somewhere at cable, linkage etc. Or, since engine was in/out maybe drivetrain shifted and pulled on the cable? Neil. On Thu, Oct 10, 2013 at 9:44 AM, John Meeks <vanagon@gmail.com> wrote:
> I had this same problem about a year ago (intermittant) and 'fixed' it with > a new throttle cable and cleaning out the rust and dirt from the pedal to > cable housing. Now it's back! > > Side note just put the engine in after head gaskets and ring replacment > and It was running great for the past week. > > Could the TPS be the culprit if it made the ECU see full throttle and ECU > then enriched the mixture?
-- Neil n Blog: tubaneil.blogspot.ca '88 Westy http://tinyurl.com/c8rlw6p '81 VanaJetta 2.0 "Jaco" http://tubaneil.googlepages.com/ Vanagon VAG Gas inline-VR Engine Swap Group: |
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