_Matt_ 26 Posted August 15, 2020 Hi Guys, Looking for some help to get my 2.0 16v Corrado up and running. I am learning as I go on the fuel system on this car. Car cranks, good spark but no fuel making its way to the fuel measuring unit in the engine bay. Relay 167 replaced and clicks, the fuel measuring thing clicks multiple times on crank. The wiring looks a bit of a mess around the alarm system (uncovered wires and connections) and there is a jumper cable hard wired into relay 167. The immobiliser has been bypassed previously but the alarm system is operational. Im considering removing the alarm system. The in tank pump was not working off of ignition but I am seeing 10v on ignition at the connector. It seems to work intermittently - Q - shouldnt this be 12v and not 10v here on ignition? I have removed and tested the pump with a hobby 12v battery and it is good and pumps fuel. The accumulator and pump under the body makes no noise and no voltage is measured from the connector on ignition - is that right or wrong on ignition? On disconnecting the fuel filter there was lots of fuel but on running the intank pump on the external battery no fuel was passing through the accumulator/under body pump. Is that right/wrong? So to conclude I'm not sure if what I am seeing at the intank pump is right (10 not 12v) and am not sure if the accumlator should be seeing voltage on ignition? The wiring although separate I think might be related if the voltage readings on the pumps isn't right. Im not sure what that jumper style wire on relay 167 is all about. What else should I do next? On typing this I think i need to get the multimeter on relay 167 and fuse 18 (not blown - 20 amp fuse) to check voltage here to correlate what I am seekng at the intank pump. Cheers for any help! Sent from my SM-G960F using Tapatalk Quote Share this post Link to post Share on other sites
