DIYPNP Boost Solenoid mess with CAS signal
#1
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Hello,
when i connect the boost solenoid, the car makes random resets. The rpm drops and come back again.
Using composite logger i realised that connecting solenoid to 12V the CAS signal get all wired as you can see on video
2 logs, with and without 12 volts on boost solenoid
Any suggestions???
when i connect the boost solenoid, the car makes random resets. The rpm drops and come back again.
Using composite logger i realised that connecting solenoid to 12V the CAS signal get all wired as you can see on video
2 logs, with and without 12 volts on boost solenoid
Any suggestions???
#7
Boost Czar
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id honestly switch it to this:
SG 4A
SG 3O
GND 4C
GND 4D
3O is a sensor ground, all the 96-97 sensors use that (both o2, cam, crank, maf, egr, etc) to ground.
4A is labeled as blk/ lt grn, which traditionally is a sensor ground, but the docs shows it goes directly to ground at the engine.
SG 4A
SG 3O
GND 4C
GND 4D
3O is a sensor ground, all the 96-97 sensors use that (both o2, cam, crank, maf, egr, etc) to ground.
4A is labeled as blk/ lt grn, which traditionally is a sensor ground, but the docs shows it goes directly to ground at the engine.
#9
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
id honestly switch it to this:
SG 4A
SG 3O
GND 4C
GND 4D
3O is a sensor ground, all the 96-97 sensors use that (both o2, cam, crank, maf, egr, etc) to ground.
4A is labeled as blk/ lt grn, which traditionally is a sensor ground, but the docs shows it goes directly to ground at the engine.
SG 4A
SG 3O
GND 4C
GND 4D
3O is a sensor ground, all the 96-97 sensors use that (both o2, cam, crank, maf, egr, etc) to ground.
4A is labeled as blk/ lt grn, which traditionally is a sensor ground, but the docs shows it goes directly to ground at the engine.