Guys, my brockway is showing some fault codes... car has been sat up for last 3 mths sorting clutch issues & having a 5bar fpr fitted, and now sorted I drove it 70miles home and shut it off. No fault codes during journey (according to the brockway), so parked for a couple hours and when restarted it, I had no volume from the PCM2.1's radio so had a look at the brockway and it showed the following codes:

P185
P3884
U21539

P185 I can see relates to "Fuel Temp Sensor 2 circuit" - would this related to the 5bar install ?

Can't find any info on the other two codes.... any advice/thoughts appreciated !

 

my issue with the brookway is that it doesn't show any DTC's, even though when i plug in my Durametric i find a load of Fault codes, but the brockway doesn't register any of them.

 

Thats strange... so when you check your stored fault codes it shows 0 but durametrics shows a number of them ?

Maybe send it back and have it checked by Brockway?

I need to have my car plugged into PWIS or durametric but can't do it for a few days hence trying to self-diagnose the issues now...

 

Yes exactly, it shows 0 fault codes, but when i plug in my Durametric there's a bunch of them.

 

did you reflash the car after you installed the 5bar?

 

Has'nt been done yet no but it is scheduled for it.

Previous to having the 5bar fitted it was running at 13-13.3 AFR above 6500rpm, below that it was mid 12s... i.e. a bit lean, hence added the 5 bar

Following install, on the previous tune, my AFR's are now 11.8-12 @ max revs in 5th gear, i.e. 155mph ish... thats more where I should be but at the same time its thrown the fault codes above !!

 

you must retune for the ecu to work best with the 5 bar.

 

When does your car go in for the remap , looking forward to what you think of it as I may well go the same route with mine.
If I was at home I would of sent you down my Durametric lead.

 

lol bro , you need a re tune with the 5 bar , you cant alter the fuel and expect it to run good with no issues.

 

+1 on new Tune to match 5bar. It won't work if you just add 30% fuel pressure. That why you got all kinds of codes.

 

SO your trying to say that a stock P car is running 13s from the factory?
target afrs are high 11s on a stock fuel map... so something is going on...

 

Might be wrong but im sure his car already had a tune in it Mark .

 

Very kind offer Neil - appreciate the gesture my friend !

 

Mark, I'm running an X50 + flash + Milltek 200 + Ruf Inconel Headers.

Originally my file was running a tad rich, 11.2 @ max revs, so I requested a slightly more aggressive file and then arranged the airfield day which Ken et al attended where I logged the car, and above 6500rpm in 4th & 5th, it was slightly over 13's, which is a tad lean. Hence I requested that I have a 5bar installed, which happened, but I haven't got the re-tune for it yet, so am still running my 3.8bar file.

According to my brockway, now red-line in 5th gear is giving me 11.8-12 AFR so clearly the 5bar has richened me out, albeit clearly its not optimised yet.

Would the fault codes be related to the 5bar install... specifically the P185 ?

Thx

 

Ok thanks for the clarification....
you need to ONLY trust the durametric... forget the brockway...
who's doing the remapping?
on a side note.. I found a few euro tuners to run the cars very rich... odd... cause these care run best at .82 lamda...