sw20 3sgte losing sync
Posted: Sat Nov 25, 2017 6:42 pm
I have this mr2 with an sw20 (uk car converted to 3sgte) converted using an oem loom.
When I get to around 3000rpm the engine loses sync once it revved past to 4000 but I had to abort the run as afr was becoming a bit lean.
Is it noise or maybe faulty vr sensor
Customer mentioned it before but kept calling it fuel cut as he had larger turbo on stock ecu I assumed maybe he was correct (big mistake I know lol).
I am suspecting a faulty distributor/vr sensor, I haven't experienced noise issues in my installs before so I am not too equipped to make that call so i thought I would post here.
When I get to around 3000rpm the engine loses sync once it revved past to 4000 but I had to abort the run as afr was becoming a bit lean.
Is it noise or maybe faulty vr sensor
Customer mentioned it before but kept calling it fuel cut as he had larger turbo on stock ecu I assumed maybe he was correct (big mistake I know lol).
I am suspecting a faulty distributor/vr sensor, I haven't experienced noise issues in my installs before so I am not too equipped to make that call so i thought I would post here.