Hesitation when giving it the beans
#1
Hesitation when giving it the beans
I've attached my Logs and MSQ which MIGHT help clarify the problem.
I'm on a DIYPNP (newest version), Firmware 3.42.
I just added a turbo to my NB1, and I'm running into a problem. It happens in two cases. When I give the car sudden throttle changes it will for a very short period of time act normal, but after this short period of time it sounds as if it's hitting a rev limiter of sorts. Then also if I'm slightly on the throttle and building up speed (and boost), it will also suddenly hit this revlimit wall.
The only way to counteract this is to slowly roll onto the throttle very carefully. In this case I can very effectively build up to my wastegate pressure and beyond.
Because of the revlimit sound, I've just been adding timing to wherever I notice this phenomena, which has helped a little bit. But I cannot make the problem totally go away, and in some cases adding timing makes it even more undriveable. I'm not sure if my AE is too aggressive and my logging just doesn't reflect the super low AFR for whatever reason.
Any ideas would be much appreciated.
I'm on a DIYPNP (newest version), Firmware 3.42.
I just added a turbo to my NB1, and I'm running into a problem. It happens in two cases. When I give the car sudden throttle changes it will for a very short period of time act normal, but after this short period of time it sounds as if it's hitting a rev limiter of sorts. Then also if I'm slightly on the throttle and building up speed (and boost), it will also suddenly hit this revlimit wall.
The only way to counteract this is to slowly roll onto the throttle very carefully. In this case I can very effectively build up to my wastegate pressure and beyond.
Because of the revlimit sound, I've just been adding timing to wherever I notice this phenomena, which has helped a little bit. But I cannot make the problem totally go away, and in some cases adding timing makes it even more undriveable. I'm not sure if my AE is too aggressive and my logging just doesn't reflect the super low AFR for whatever reason.
Any ideas would be much appreciated.
#14
You're absolutely right that my AE was off, and I wasn't questioning you. I just wasn't sure where to start for AE.