Electronic spark control?
11-16-2010, 11:09 AM
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Electronic spark control?
Hey guys, My car keeps setting a code for the Electronic Spark Contol and It dies out in 5th gear pulling a hill. Where Is my ESC?? Its a 1991 Camaro Z28 with the F code 305 TPI engine.
11-16-2010, 11:42 AM
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Car: 87 Camaro
Engine: 305 LG4 (H)
Transmission: 700r4
Axle/Gears: 2.73
Re: Electronic spark control?
Well, you shouldn't be lugging the car uphill in overdrive, but.....
According to All Data its block C1
Front LH Side Of Dash, On Relay Bracket
According to All Data its block C1
Front LH Side Of Dash, On Relay Bracket
Last edited by Camaro305SB; 11-16-2010 at 11:46 AM.
11-16-2010, 01:40 PM
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Re: Electronic spark control?
ok thanks... Has anyone replaced them? and it wasnt really lugging its about 65 or 70 mph around 2 to 2 1/2 thousand rpm.. What could this being bad cause?
11-17-2010, 08:21 AM
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Car: check
Engine: check
Transmission: check
Re: Electronic spark control?
Usually the cause of a code 43 on that engine is the sensor or the sensor connector. The sensor is located in the block, passenger side, near the pan rail in front of the starter. Need to go under the car to get to it.
RBob.
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