
1989 Cadillac Eldorado 4.5L Poor Fuel Economy
Car came in sucking fuel. Checked computer, no RPM and CTS was -40, no MAP, BAP or TPS change at all and Battry volts are 3.44. Tested CTS. Sensor was fine so I shorted signal to ecm. Still -40. Probed CTS readings at ECM. Good readings so I replaced computer ...
FIX posted 4/16/2007
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Message Closed w/FIX
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VIN | 1G6EL1159K |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / DFI |
Symptoms | Poor Fuel Economy |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1989 Cadillac Eldorado
VIN | 1G6EL1159K |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / DFI |
Symptoms | Poor Fuel Economy |
Occurs | Always |