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So I was not using enough pressure. The ECM plug was very stuck on, but with a lot of wiggling was able to remove the top half that contains all the wires from the frps to ecu. Testing for continuity on the other hand wasn't successful... The loom connections are very small and didn't want to...

So.... After getting the local garage to fit a new/recond injector pump, the car now fires up, but had lost the frps signal. Got a p0192 and p0193 errors. Replaced the sensor and not fixed. I then found that the loom wiring was loose in frps plug, and one wire frayed to almost off. So...

Great job. Huge effort and well done on the result.

Yd 25 D40 2008.stx Spain model that's rhd. I'm following the manual to diagnose a fuel rail pressure sensor issue. And wanted remove/ unplug the ECM and check for continuity etc. but can't see how to unplug the loom from ECM. There are the two levers. Top one folds away and down.. How to you...

SO had the mechanics in with their scanner and they have checked to he fuses and relays and so far found .... Nothing.... All injectors bleed up to rail output connectors. Starts on engine start.. removed filter and tried to run on diesel pump/injector cleaner. Nothing new there. Used second...

Did you fully resolved this? How did you go?

So updates... Had mechanic come over and we went through our various tests to get to this point. He setup his scanner and had a look at the car. The scanner shows that I have pulse to the injectors..so that's good. And we checked scv again. Both connected and disconnected. We then removed the...

Thanks for the detailed reply, and information.. it's very appreciated. I've got my local mechanic heading over with his workshop odb2 scanner. Hoping that it will show details I'm not seeing on my phone app and generic Bluetooth scanner.. I'll have a think about how I could jerry rig a...

So went through the various tests. With the scv disconnected I removed the fuel rail pressure sensor too. The reading was high on my odb2 app but still no starting. The fuel rail pressure remained low. Then I disconnected cool side intercooler pipe and sprayed engine starter in. The engine...

I'll try the start ya ******* and pressure sensor test this evening. I did disconnect the banjo/ line from opv. Nothing leaked from valve but in cranking motor there was fuel out the opv return line. Should that be expected? Same seen when using priming bulb too, once it was hard then noticed...

Thanks for that explanation. I disconnected scv and then tried to start. No change in behaviour, and to confirm I also ran the odb2 scanner and it showed very similar results. So, can same be done with the rail pressure sensor? Or that be broken so car thinks there is not enough pressure..

I've done a few ECM relearn pedal dance tries. And had the engine light show 0000 for no codes. Left it for a bit and then final 10 second depress to clear learner values. Still no joy. Is it safe.to run the engine/pump with scv disconnected?

I've checked the opv for leaking. Nothing. Primer bulb goes hard and I'm guessing as I have pressure on rail from odb2 reader probably okay. What stops injector power? Any ideas??

Hi all. Recent engine swap from Rx into stx and been running for a few weeks.. Recently had the car in for a road worthy to get registered.. needed a ball joint, tap rear wheel bearings and changed scv as it occasionally stalled. Did all the work and turned car around and swapped out the SVC...

Hi guys. Got two D40 utes, one a Rx ute as engine donar and the second a stx with a blown engine. Both 6 SPD manuals. We've got engine.out of stx ute and on a pallet for parts. Now we have got the Rx engine out and it's on the block going back into engine bay. I've followed a basic guide for...

I changed cars and took new Navara with little petrol in it to the station and filled with petrol. Before I finished I realised and had put 45 ltrs in. Quotes over 800 to get someone out so towed her home.. And then took rear filler off tank and let pour into large bins... and the when lower...

I've had similar experiences, and found a good dose of wd40, and wriggling the connection about.. and flicking the tab multiple times has freed most... There is one connection into block? above oil cooler behind the two injector pump connections (scv and temp) that's got me stuck. It's wrapped...

I'd be interested to hear how you go with progress on that swap. So that's the 8 port engine? Cheers heath

Hi guys. Just joined your forum, heath from Victoria. I've had Navara Rx tray back for a bit and just done general maintenance on it.. Just got a tidy blown 2007 stx Navara, and going to swap the engine from my Rx over. . Always looking for ways to improve my wagons and keep them a reliable...

Thanks for the post Aaron. Interesting that the original unit resolved the issue. Was the SCV you replaced an OEM unit or Nissan one? As there seems to be a very large difference in price between the two. Wondering if the additional wear your are seeing here is an indication of quality...