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Tuning with no 02 sensors??

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Old 08-26-2015, 01:24 PM
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Default Tuning with no 02 sensors??

I have a friend's truck that I'm tuning for him.

He bought it as a project truck and came with no motor no harness, the harness he bought had the 02 sensor's cut. He install it like that since its just a truck for the track.

I'm trying to figure out what its cousin that the truck to want more fuel at around 85-95 kpa on 1200 - 2000 rpm's I have give it more fuel in my VE table and nothing.

Here's the file and a log (hptuners)

I have tune trucks with no 02 sensors and this is the only one i get this problem.
Attached Files
File Type: hpt
VE_problems.hpt (515.4 KB, 104 views)
File Type: hpl
ve_problems.hpl (128.8 KB, 68 views)
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