In-Tech
June 20th, 2019, 07:24 PM
Hello,
I'm working on an E38/T43 twin turbo Corvette drivetrain transplant into a Fisker. Mafless so I have the MAF high fail at 0hz(should the maf low be set at 0 too). It starts and runs good now after some tuning but I need to do a case learn since that code is set. The brake switch goes inactive/active(btw, which way is it supposed to say when brake pedal in pressed? I don't have another E38 vehicle here to check to make sure the brake switch is wired correctly) I open up the T43 with the flashscan and it says it is in Park. Also had the temp up to about 85C. Anyway, It just errors and says "Fault active" The only codes are the P0102 MAF low and of the course the case learn P0315. Is the P0102 causing it to say fault active? If so how do I go about doing a CASE learn with no MAF? I've tried everything I can think of and this is my first Mafless VVE project.
I could sure use some guidance.
Thanks,
-Carl
P.S. Another weird thing going on is the fans turn on as soon as you turn the key on(Set to discrete for the way the fan relays are wired). DVT turns them on and off fine so I would think all the circuitry is fine.
BTW this is all based on an '09 Vette E38.
I'm working on an E38/T43 twin turbo Corvette drivetrain transplant into a Fisker. Mafless so I have the MAF high fail at 0hz(should the maf low be set at 0 too). It starts and runs good now after some tuning but I need to do a case learn since that code is set. The brake switch goes inactive/active(btw, which way is it supposed to say when brake pedal in pressed? I don't have another E38 vehicle here to check to make sure the brake switch is wired correctly) I open up the T43 with the flashscan and it says it is in Park. Also had the temp up to about 85C. Anyway, It just errors and says "Fault active" The only codes are the P0102 MAF low and of the course the case learn P0315. Is the P0102 causing it to say fault active? If so how do I go about doing a CASE learn with no MAF? I've tried everything I can think of and this is my first Mafless VVE project.
I could sure use some guidance.
Thanks,
-Carl
P.S. Another weird thing going on is the fans turn on as soon as you turn the key on(Set to discrete for the way the fan relays are wired). DVT turns them on and off fine so I would think all the circuitry is fine.
BTW this is all based on an '09 Vette E38.