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in the dwn pipe. the wideband use to run right. i wired up a hks dli ignition and haven't ran right since. do you think when i disconnected the batt. it reset the ecu and the ecu have relearn the fuel map?

lower it to what?

i have 7mgte that is really running rich. i found a broke wire on 02sensor (repaired). Car still running rich chked intake sys. for vaccum leaks all repaired. For fuel management i have safc/vpc. The car cranks okay, but when start you have to keep foot on pedal,but when release pedal car...

i'm not getting any codes. Just running pig rich like theirs a boost leak and chked everything.

mods are eagle rods, je pistons,brian crower valve train intake/exhaust ported,780cc injectors, aero fuel pressure reg.,gt45r turbo, 4inch catback exhaust , tublar manifold with 50mm wastegate,custom made alumina hard pipes, vpc/safc, aem wideband, greddy profec b boost controller. car runs like...

car will not stay running,after stall the car would noy start bck until you wait awhile. So tried to adjust the fuel with safc no responce. Car wouldn't adjust. So i unplugged idle control vaul and car would stay running, but still running really rich. I'm running vpc/safc set up. Could someone...

no straight to the fuel rail with -6 line

yes i'm using aem wideband

i have a 7mgte supra with the bosch 044 inline pump upgrade.i have apexi safc controlling fuel.I've tried to dial fuel out but still file plugs. chg the plugs the car runs but low idle can't adjust idle. the car stalls sometime and can't get it to crank bck until let it sit for awhile. Have fuel...

well i have friends running vpc/safc and with bigger injectors and there's running fine. i ask for help not smart comments can tell your IQ.

i only have the 550 chip in the vpc. how would you know if the safc is removing fuel when i added fuel?

okay, here how goes i had 550cc injectors. Had issues with leaning out at 4100-6000rpm. so replaced them with 780cc and thought that would cure my fuel problem,but it didn't.the car runs great 1st-3rd and when you hit 4th and at 4100rpm it run lean. my setup is 780cc injectors,aem afpr with...

yes, i have one on 7m. the turbo comes on around 3100 rpm and at full boost about 4100rpm. i had no problems pulls like an ox.

car 89t i'm getting the karman signal from the apexi but no afm reading and throttle at 100%. car was running fine 2 days ago went to the movies and car started but wouldn't move because not reading afm and was running really rich. got codes 22,24,41,51 can't figure out problem think safc is...

do anyone know if the safc1 and safc2 wiring them to a vpc is the same for 89t. do the pink wire and orange wire wire the same?

went to the movies car was running fine, came out the movies started car and when tried to move car wouldn't move. looked at safc was reading no afm signal , throttle was reading at 100%. got codes 22,24,41,51. car now runs really rich steal no afm signal and throttle at 100%. rechecked all...

i understand, but when i chk wiring connectors i get the proper readings.

No it will not start again until i replace the plugs

i chked cam position sensor and it read 264ohms. the manual said it suppose to read 140-180ohms. Do you think thats the problem.I'm confussed because when i chg plugs runs alright for 25-30mins.

could someone help me? My 7mgte has starting problems. Just had the motor rebuilt and trying to start it. It starts but after running 25 to 30 mins. it gives me code 14. I chked ignition system everything seems okay. But when remove pluggs they are black like they are not firing. Car will not...