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Check for proper operation of fuel pump relay-2 sec. on at power up
Check for contaminated fuel
Check fuel filters
Check fuel pressure
Check ignition voltage output
Check ECT for sensor value--4450 ohms at 60 deg.F---2796 ohms at 77 deg.F
Unplug ECT sensor and try starting
Unplug MAP sensor and try starting
The ecu will substitute a default value for these sensors as well as the TPS
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