I believe the pressure range on those sensors are 0-500psi. That would flow with 4.2v giving a "high pressure" reading thus disabling the compressor. Using HPT scanner, manually activate the ac...
Type: Posts; User: SmokinWS6
I believe the pressure range on those sensors are 0-500psi. That would flow with 4.2v giving a "high pressure" reading thus disabling the compressor. Using HPT scanner, manually activate the ac...
using the scanner, reduce timing by 10 degrees and repeat. If knock goes away you know its a combination of fuel/afr and timing.
Its it bad need of a full tune, ve tuning, maf etc. There's a lot of write-up's in the new users section. Also, make sure everything is fresh, new plugs/wires, fuel filter, clean the maf(probably...
What TPS% does it show on launch? ETC tables look normal. TM is removed.
IF TPS% shows 100% on launch check some of the following. Your PE enrichment rate is stock, set it to 4.0, You might...
Have a 2003 SSR at the shop with some major PCM issues.
Major mods include
-LS2 block
-magnacharger
-230/230 ish cam
-stalled auto
-2bar MAP sensor
-2bar SD conversion via hpt