Hi,
Did change the scv and cured the situation, the duty cycle on mine would not change when on idle or when throttle applied so think it was jammed but thanks for your input guys

HI, Having a few problems with a rover 45 diesel L series engine, The problem is hard to start hot or cold lots of smoke looks like pump timing but checked and all looks ok. done a compression test via pico and the results are below, does not look like the reference pics , could someone shed some li...

Hi thanks for info but now have AD :D , slight problem :oops: as fuel control solenoid ecm switched earth came into contact with the ecm earth wire going to the scv, Ive checked the ohms on scv and sits around 2.3 ohms, the switched earth is now only at earth and not switching so pump only working a...

Hi, I have tried a pump and ecu re learn and it didn't make any difference , I currently don't have AD at the moment so not sure what resistance should be on the fps and scv, do you think the scv has slight fault and possible sticking , not sure what the pwm should be at idle ? I have the full captu...

Hi,
Trying to upload my pico files to a thread in help me fix my car section but the forum wont show them when i preview ?What im i doing wrong , any help would be geat cheers

Hi Guys, I have a Nissan Navara 2007 model, 2.5 DCi in and it ha a problem of fuel pressure, I have taken some scope images on fuel pressure sensor and suction control valve on rear of the pump. When the car is ok it sits around 300 bar on idle and revs good but when she starts to play up it sits at...

Sounds like you have an earth shorted to live on can bus, try a multimeter or scope on pins 6 and 14 on dlc and see what ohms you have on the circuit there is 2 resistors on each end.

Hi Gruss

Yes the engine does have the pipe from turbo to actuator so is basic, I will have a go and see if the actuator is actually stuck and maybe just need lubricating and freeing!

Ill give it a go, I dont have a mitty but think may be a good investment

Thanks colin.

Hi Gruss, Thanks for your info, I have ordered TIS today from flea bay as u sugested :wink: Well Ive told customer I think it is wastegate/turbo problems but wanted to diagnose right and not maybe, but he has bought a second hand turbo and im going to fit it this coming week. My scanner can check th...

Hi Kim/robski Following my recent posts thanks again for your replys, I understand about barometric pressure and say 99 kpa does sound right for my area, Think the reading from my scan tool saying 3.7v all the time could be incorrect as was the same with engine running and not running. Ive had the s...