1997 p38

Even with Nanocom, you won't see any error codes for incorrect 'injection quantity current' value. I had it fluctuating 0-3, very low value corresponding to a higher injection fuel quantity which in turn flooded the engine and shut it down suddenly like when idling in traffic. Getting it back to around 5 , solved my problem.

kapilamuni said:

Even with Nanocom, you won't see any error codes for incorrect 'injection quantity current' value. I had it fluctuating 0-3, very low value corresponding to a higher injection fuel quantity which in turn flooded the engine and shut it down suddenly like when idling in traffic. Getting it back to around 5 , solved my problem.

Click to expand...

True but not all are daft enough to play with the injection pump and not have a clue what they are doing.

clue.....?
Really didn't have any but no alternative too. Luckily you & N2O were there to tell.

wammers said:

True but not all are daft enough to play with the injection pump and not have clue what they are doing.

Click to expand...

No but I had a good laugh doing it and came out the other side OK.

Does anyone know how to time up or sync the in tank fuel pump by any chance

penska said:

Does anyone know how to time up or sync the in tank fuel pump by any chance

Click to expand...

In tank pump is not timed or synced, it is just a lift pump. It is the injection pump that is static timed.

So because I've replaced the in tank pump I don't need to do anything?

penska said:

So because I've replaced the in tank pump I don't need to do anything?

Click to expand...

No nothing. If there is a lot of air in the clear pipe you could bleed that. You could also remove relay 12 and apply positive from battery to pin five position on board relay 12 location. Number 5 is the connection which is contrary to the other three.
Leave connected for a few minutes and that should self bleed feed pipes and injection pump. It will not of course bleed injection pipes. That must be done by cracking open all the injectors, getting someone to crank engine and close each injector as air free fuel emerges. Engine may start at some point so be ready if it does. Nip up remaining injectors. Remove feed from pin 5 replace relay 12. Job done.

I dont know if this the same for a RR, but I had a Discovery that did the same, I was told to put new copper seals on the injectors.
I could not see this would work but I tried it anyway. It worked, no more problems.

Radar1946 said:

I dont know if this the same for a RR, but I had a Discovery that did the same, I was told to put new copper seals on the injectors.
I could not see this would work but I tried it anyway. It worked, no more problems.

Click to expand...

Guess that makes sense if it was losing compression past the washers.

Grrrrrr said:

Guess that makes sense if it was losing compression past the washers.

Click to expand...

Think he means the washers on the leak off unions not the injector seals, different set up on the Disco.

Hello is there anyone near Kent able to plug my p38 in to a sync mate or anything else that can resync my ecu to becm I believe they are out of sync also coming up fault 27 alarm system fault and it won't clear the car won't start so I be live the imobaliser is stuck on because of this issue

penska said:

Hello is there anyone near Kent able to plug my p38 in to a sync mate or anything else that can resync my ecu to becm I believe they are out of sync also coming up fault 27 alarm system fault and it won't clear the car won't start so I be live the imobaliser is stuck on because of this issue

Click to expand...

It sounds more like an alarm/immobiliser problem than loss of sync. If the immobiliser is active, the car will not start.
You need someone with a Nanocom of Faultmate.

penska said:

Hello is there anyone near Kent able to plug my p38 in to a sync mate or anything else that can resync my ecu to becm I believe they are out of sync also coming up fault 27 alarm system fault and it won't clear the car won't start so I be live the imobaliser is stuck on because of this issue

Click to expand...

Have you checked the International Rescue Map?

I work in Maidstone occasionally but not due down for a while.