Recent content by mjb.thomassen

I tried all advices, nothing works

No success so far

P38 4.6 gems.is it possible to start somehow on lpg . The car has a broken fuelpump and needs to be replaced for restauration. It has a prins vsi installed which should run fine.

I ll do that. When I use the symbol o)) on the multimeter To measure wires it gives a number of1380 so the crank must have a loop.

Pin 18 is not used, also says rave.pin 12 sees 0.3volts.

It still has spark in the no starting situation. I have not done compression test yet

Pin 18 is empty. Crank is pin 12. And has pink with black

It has a bad smell of petrol, as if the engine has a wrong timing. The engine has 170k miles on it.it started with 1800 rpm after starting the car.after a minute it went to 1000rpm. And one morning the very bad starting came up.most of the time it won t start at all.

P38 1994 4.6hse

On 18 pin connector on ecm I have no voltage.groundwire is ok. This after looking for problem for very bad starting with a lot of blue smoke. Checked injectors (replaced one) Good sparks Good maf Good resistance movement tps Good voltage idling sensor Good vacuüm hoses no air leaks Good...

I thought the idling voltage was 1.5 v and from there it goes up. My problem is the much higher voltage. Doesn t That give a much higher output from the ecu

Voltage goes slowly up

3 plug earth 5v 12v

My maf sensor from p38 4.6 goes from 5v with only contact on to 6.8 v when idling. The previous time I had a broken maf the voltage did not go up at all. Unless voltage goes up ,is this a faulty maf ?? . The engine runs very bad and far too rich and regulary stops running also without maf...

After checking all the injectors on the rail for the third time suddenly one injector was leaking and the pressure went down when closing . This only at 2 to 2.3 bar. At lower pressure no problem. I ordered a New one, so I hope problem is solved.