CEL ON A BETA MAP

[rodrigo]

testing out the last stage 1 Christian sent me (stage1 ms cai 103b) and I got a PO234 CEL overboost, but I got a new one ABS (cannot remember the numbers) and like a dumbfuck I cleared it without wrtiting it down.
Anyone familiar with that ABS CEL, and please dont say its the brakes...

[aaronc7]

weird, did you spin the wheels like crazy or anything

[rodrigo]

no, its not abs related, its an engine CEL...if you look at the batches of beta testing Christian mentions ABS....just dont know what it stands for

[aaronc7]

absolute throttle position?

[rodrigo]

heres a copy of an email, parts anyways

MAF Batch 2:
RPM
AbsTPS
Mass Air Flow Sensor
LTFTB1
MAF Volts

MAF Batch 3:
RPM
AbsTPS
STFTB1
LTFTB1
MAF Volts

dont know what it is

[aaronc7]

absTPS is absolute throttle position. if the CEL said ABS i would assume it means related to the abs system

[dread]

so you are still getting overboost?

[aaronc7]

I dont get the overboost code. Isnt boost cut supposed to prevent it? I got the overboost code was...just driving around town out of boost, lol

[rodrigo]

well I hit it yesterday at the top of 3rd racing a modded sti, like someone slapped me with a turkey leg. I doubt that its wheel speed related, has to be some engine function.....then again who knows.

[rodrigo]

this version doesnt overboost as much, I only have 75 miles on the map, knock is best its ever been, afr 11.5, LTFTs still moving so holding off for now, boost builds from 16 at4k to 16.5 at 4.5k 17+ at 5k and building more as it climbs....so the boost is there....keep in mind I have NEVER seen more than 16.2 in stock, and all other stage 1 were lower.

I dont want to post a full report yet because I am still settling the map..... but it looks decent.....a little of the low end grunt was taken away....but top end looks just as strong

[smakdown61]

Its possible that excessive wheelspin could trigger the ABS light. When I had my car on a dynojet the ABS light came on apparently because the speeds of the front and back wheels were too far apart. It went off as soon as I started rolling all 4 again.

[rodrigo]

I was at the top of third...if I had wheelspin then I would never be heard from again!!!

[Boother]

I just got two CEL's on the Stage 1+ Beta.

P2188 and U2064
Too rich at idle and warning indicator from another module. Will be discussing with Christian tomorrow.

[speed_3]

i got a p0234 the otherday on a non beta map i found a loose cold pipe boost hose. Check your clamps you never know.

[Boother]

Christian has sent me a new Stage 1+SF map to try. He is sending me +SF maps to be used with the CPE intake, which goes against what we had done previously on V1.00-1.02.....

[brecker]

Lenny.. I had the CEL come on yesterday. When I read the codes there were around 5 different numbers. I ended up clearing them to see if they repeat - if they do I'll post the info..

[rodrigo]

the oberboost condition is easily explained...the ABS I believe is a surge in voltage that for some reason drops volts at the power supply for that circuit..... it has nothing to do whit wheelspin..it happened at 5500-6k in third gear...no way I am spinning then.....I wish.