cyl bank 1 and 2 dont runs equal!
Posted: Fri May 14, 2010 2:19 pm
Hi! i got a problem.6 cyl porsche engine MS1 V3 board. injektors high impedance.settings 2sqirts per cycle and alternating.
cyl bank1 runs good but bank 2 not.changing cables bank 1 to bank 2 and vs.then bank 2 runs good and 1 runs poor.disconecting each one at the faliure bank and idling on the good bank.when ill disconecting one injektor from the proper bank engine react direktly. testing to spray fuel in to the faliure bank and engine rews up.Ill kan hear and feel all injektors klicking by connect a singel test injektor in each connector at the harness.Checking wiring and ground. 14v to the injektors.tried to change Q1 at the board whith no success. anybody have a tip??
Best regards. Swede
cyl bank1 runs good but bank 2 not.changing cables bank 1 to bank 2 and vs.then bank 2 runs good and 1 runs poor.disconecting each one at the faliure bank and idling on the good bank.when ill disconecting one injektor from the proper bank engine react direktly. testing to spray fuel in to the faliure bank and engine rews up.Ill kan hear and feel all injektors klicking by connect a singel test injektor in each connector at the harness.Checking wiring and ground. 14v to the injektors.tried to change Q1 at the board whith no success. anybody have a tip??
Best regards. Swede