Aquamist HFS-3 and MINI Tank GB

[BostonR56S]

His/my stumbling is independent of the w/m working. The IDC, even if being adjusted by the ecu, is not enough to be triggering the w/m... we are talking about within 10 seconds of starting our cars. If he is romping on it out of his driveway in the morning he should be worried about more than a slight stumble lol.

(12-05-2011 12:05 PM)Buli Wrote:  @Silhouette, I was thinking about your HPFP, Meth and stumbling. The HPFP's pressure moves around with rpm on my car. I think this is normal as I am not having any issues. The ECU knows the pressure and adjusts the IDC to get the amount of fuel it needs. If your HPFP is going flaky/intermittent when cold and the pressure is lower then it should be the ECU can try to compensate for this by upping the IDC. All is good until the HFS-3 sees a high IDC and dumps lots of W/M. It would be interesting to see if setting yours HFS-3 to boost control would affect your stumbling, or even shutting it off until it is warm.