Mechanics

HI I KEEP GETTING THE SAME FOUR FAULT CODES ONLY WHEN THE CAR WARMS UP AND IM GETTING BAD MPG ABOUT 20 ITS A 1.4 P0505 IDLE CONTROL SYSTEM MALFUNCTION P0110 INTAKE AIR TEMPERATURE CIRCUIT MALFUNCTIONP0115 ENGINE COOLANT TEMPERATURE CIRCUIT MALFUNCTI

1999 Opel Astra • 11,000 miles

P0505 Idle Control System Malfunction
P0110 Intake Air Temperature Circuit Malfunction
P0115 Engine Coolant Temperature Circuit Malfunction
P0200 Injector Circuit Malfunction I got a new thermostat and I set the rpm to 800 I get the fault when the car gets warm also its useing a lot of petrol
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Rb2180
November 30, 2011.



Multiple faults usually means a faulty computer or quad amplifier section in the computer.

Rivermikerat
Dec 1, 2011.