2FAST7S

Is all 1.00...Is that ok??? the cars runs decent except between 2500-5000 rpms when boosting more than about 3 or 4 psi.
So far thats the only thing i noticed. the ignition maps have different values.
The injector pulse time correction is 0.30 for 1200cc secondaries which i dont think is right.
Are those two my problem????
TIA

Tim Benton

iTrader: (1)

is it your PFC or did you get it used? Do you have a datalogit? Sounds like the injector map was written over to the base map but you can't do that without the datalogit and FC edit software. I'll check my settings on the 1200 cc injectors as far as correction time.

Tim

TailHappy

You'll also want to make sure O2 control is off. It keys off of the correction map to determine where it should go into closed loop mode, so if they're all 1's, it's not going to function properly.

cewrx7r1

iTrader: (2)

My fuel correction map is usually all 1.00 also because after tuning I run the re-calc function. It depends on who tuned you PFC and if the used a DATALOGIT as I do.

2FAST7S

It was brand new. We used a datalogit. Please do check the time corretion setting for me. I really dont think +0.30 is correct.
thanx

2FAST7S

hehe, it was off, I noticed it was the only different one so i turned it on. I'll go turn it off this morning when i drive to work.
It did feel extremely sluggish yesterday. no i know why!

2FAST7S

re-calc function? whats this?

I dont know what he did but apparently thats what he did. He does have a datalogit.

I am only concerned because of my hesitation at lower rpms and all the 100 but if its normal then ok. I'll go back to him within a week or so now that i almost sorted out all the little naggin problems.

Later

Tim Benton

iTrader: (1)

sounds like he did write it over, which would make that screen on the commander read all 1.0's. Before the datalogit days, the PFC had 2 maps, a base map and the fuel correction map. With the commander, all you saw was the fuel correction map and those would have values like 1.124 up to 1.4xx. Once the datalogit was introduced, you could combine the 2 maps with the software and write it to the PFC.

Tim