Hi,
I have a 1:1 Fuel Pressure Regulator on an OBDI P72 GSR motor. Since the ECU has a long term fuel mixture trim, will it negate any changes to the air/fuel ratio made by changing the fuel pressure using the FPR? I know a lot of people use an FPR to change air/fuel but does that mean their ...
Search found 2 matches
- Mon Oct 21, 2002 11:37 am
- Forum: Non-Hondata
- Topic: Fuel Pressure Regulator?
- Replies: 0
- Views: 2843
- Mon Oct 21, 2002 11:22 am
- Forum: Non-Hondata
- Topic: Dynojet with A/F tailpipe meter question
- Replies: 1
- Views: 2997
Dynojet with A/F tailpipe meter question
Hi All,
I was on a dynojet the other day and they used a tailpipe sniffer type A/F ratio meter to graph the results. I was wondering how accurate are these things especially since they are after the catalytic coverter?
Also, my car showed pretty lean results ~14.5 throughout most of the power band ...
I was on a dynojet the other day and they used a tailpipe sniffer type A/F ratio meter to graph the results. I was wondering how accurate are these things especially since they are after the catalytic coverter?
Also, my car showed pretty lean results ~14.5 throughout most of the power band ...