sierrafery
Well-Known Member
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just got a break and saw this... did you actually fix things to have the feed to ECM or bypassed the relay?
if you fixed it put ignition on II and fully depress consecutively the throttole 5 times and listen near the engine...you should hear like an air purge there, when it stops crank it without touching the throttle and if it doesnt start try with fully depressed throttle but not for long... if no joy wait for the diagnostic but i suspect that as you tried so many times to start it without joy the engine is or starved or flooded the it will not start
i presume there will be many fault codes stored due to all your tests so disregard the injector or feed related codes, if there will be that "topside switch..." or "checksum error" the it's definitely the ECM gone
if you fixed it put ignition on II and fully depress consecutively the throttole 5 times and listen near the engine...you should hear like an air purge there, when it stops crank it without touching the throttle and if it doesnt start try with fully depressed throttle but not for long... if no joy wait for the diagnostic but i suspect that as you tried so many times to start it without joy the engine is or starved or flooded the it will not start
i presume there will be many fault codes stored due to all your tests so disregard the injector or feed related codes, if there will be that "topside switch..." or "checksum error" the it's definitely the ECM gone
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