Supra TT starting problems
Discussion
My Supra's been laid up for a few months and I haven't touched it. Now it won't start! Fresh battery and it turns over fine but no attempt at catching.
Seems that it has fuel but no spark. Went over all the fuses and discovered IGN and ECU-IG fuses in the drivers foot well were both blown. Replaced them but still nothing. Anyone know what theses fuses relate too? (I'm assuming ECU / ignition?) What could cause them to blow? They've not blown again since replacement.
Ignition coils seem ok - resistances match what the manual says they should. Have battery voltage at their +ve terminals when ignition is on. Rev counter needle moves when turning over so crank sensor is giving a signal.
I can't work out how to get the cam sensor plugs off to test them without removing lots of stuff or having the hands of a tiny child. Any tips?
Seems that it has fuel but no spark. Went over all the fuses and discovered IGN and ECU-IG fuses in the drivers foot well were both blown. Replaced them but still nothing. Anyone know what theses fuses relate too? (I'm assuming ECU / ignition?) What could cause them to blow? They've not blown again since replacement.
Ignition coils seem ok - resistances match what the manual says they should. Have battery voltage at their +ve terminals when ignition is on. Rev counter needle moves when turning over so crank sensor is giving a signal.
I can't work out how to get the cam sensor plugs off to test them without removing lots of stuff or having the hands of a tiny child. Any tips?
Edited by hairykrishna on Monday 4th June 18:17
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