No PE mode. Causes?
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No PE mode. Causes?
2002 8.1L
N/A 60lb injectors
EFI Live tuned,
150,000 miles
OK guys. I've noticed for a while that the truck doesn't do well at full throttle. Just figured it was age, but I borrowed a Wideband and found out the truck will not enter POWER ENRICHMENT. Thought for sure it was just my lack of tuning abilities but I flashed the stock tune back in and just adjusted Injector Flow Rate for the 60#'s. STILL no PE mode. What could be causing this? O2 sensors? MAF?
Our truck pull season starts this weekend and I would really like to find out before it starts. Thanks guys.
N/A 60lb injectors
EFI Live tuned,
150,000 miles
OK guys. I've noticed for a while that the truck doesn't do well at full throttle. Just figured it was age, but I borrowed a Wideband and found out the truck will not enter POWER ENRICHMENT. Thought for sure it was just my lack of tuning abilities but I flashed the stock tune back in and just adjusted Injector Flow Rate for the 60#'s. STILL no PE mode. What could be causing this? O2 sensors? MAF?
Our truck pull season starts this weekend and I would really like to find out before it starts. Thanks guys.
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