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Technical / 1.8 16V GTI "PL "engine- no fuel on fuel injectors and engine harness
Backround: Bought a heavily crashed 1987 MK2 16V GTI, swapped everything to a good body. The car has been standing for a few years, I'm struggling to get it running.
Issues are:
1. Car starts for a few seconds but then dies. No fuel flow from the fuel injectors. Tried to lift the diafragma in the airbox manually, nothing. Is there a electric cut off valve on the K-Jetronic system or what stops the fuel flow? Fuel pressure is there and pressure accumulator seems to be working and I get fuel on the fifth injector but nothing on the main injectors.
2. I have some loose wires on the left side of the engine, because some of them were broken due to crash and some had been taken apart before me. I don't have correct wiring diagram, really struggling to find wiring diagram for PL code engine. I have Haynes manual but it covers KR engine and there are differencies. Can anyone please share a wiring diagram for PL engined car? Specifically I need wiring for engine (all these sensors on the LH side of engine). It's a 1987 year car.
What is that thing on the left side of the airbox? Two wire connector there.
What is that thing on the right side of the airbox? Three wire connector.
What is that sensor and where should it be connected?
What sensors are these and where should they be connected to? Two at the top and two at the bottom.
Thank you in advance for your help.
