L322 Help ?

Robert the bruce · Dec 23, 2019

L322 td6 changed an injector since then comes up with boost pressure control valve changed that now comes up with fuel pressure monotoring ticks over sweet as but when warmed up driving diesel knock and looses power .plugged it in this morning now its not saying the feul pressure its showing boost pressure again ????

Saint.V8 · Dec 23, 2019

It is not generally necessary and is more of a *should* do rather than a *must* do, but once the injector(s) were swapped out, did you/the garage reset the injector timings to default and allow the ECU to re-adjust the timings to account for injector wear?

I swapped out two injectors on my M57 powered 2003 530d and reset the injector timings and she runs OK, I get a tad diesel knock when tanking it, but I thought that was normal for a diesel being pushed hard!

I trust you got the correct injector for the engine? the M57 had different injectors depending on application.

Robert the bruce · Dec 24, 2019

Saint.V8 said:
It is not generally necessary and is more of a *should* do rather than a *must* do, but once the injector(s) were swapped out, did you/the garage reset the injector timings to default and allow the ECU to re-adjust the timings to account for injector wear?

I swapped out two injectors on my M57 powered 2003 530d and reset the injector timings and she runs OK, I get a tad diesel knock when tanking it, but I thought that was normal for a diesel being pushed hard!

I trust you got the correct injector for the engine? the M57 had different injectors depending on application.

Hi yes reset everything had another mechanic look at it as well for second opinion just cant sus it at all theres a gremlin in there somewhere

L322 Help ?

Robert the bruce

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Saint.V8

Dyed-in-the-wool 100% RR Junkie

Robert the bruce

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