HP Tuners Scan Charts
Thread Starter
11 & 7 Second Clubs
Joined: Oct 2004
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From: Motorhome, Freeways, Truckstops, Pits
HP Tuners Scan Charts Why would my B1 and B2 O2 mv start at 900mv at 100% TPS on N2O, and then drop to 50 mv and stay at 50mv until I let off the throttle, at which point they go back up to 900mv?
I sprayed it hard, turned the engine off, coasted to a stop; checked the plugs which were a powdery grayish brown.
The scale on the scan graph might only go to 1000 and mv readings above that might revert back to mv greater than 1000. In other words, would 1050mv read as 50mv?
The plugs look about right, and there is no KR. ??
I sprayed it hard, turned the engine off, coasted to a stop; checked the plugs which were a powdery grayish brown.
The scale on the scan graph might only go to 1000 and mv readings above that might revert back to mv greater than 1000. In other words, would 1050mv read as 50mv?
The plugs look about right, and there is no KR. ??
Thread Starter
11 & 7 Second Clubs
Joined: Oct 2004
Posts: 1,299
Likes: 0
From: Motorhome, Freeways, Truckstops, Pits
No, when I try to upload the scan, I get an invalid file type message. See if you can open it at http://www.hptuners.com/forum/showth...3243#post43243
Originally Posted by foff667
somebody not too good with that whole internet thing 
