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Old 09-28-2022, 11:59 AM   #4687
B T
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Quote:
Originally Posted by GPhilly View Post
I am able to get live readings from Ecutek app, but no graphs. What should the fuel rail pressure be?

Also I have been tracking long term and short term fuel trims. My long term trims are in the negatives up to about -15 and my short term bounces anywhere from +15 to -15. I read that this is normal as long as the long term stays negative.

Should be around 60 psi on the low pressure fuel rail. I'm fairly certain that ltft shouldn't be sitting at -15. I usually stay within 4% ltft and can swing between -10 and +10 on stft. Have you cleaned the MAF? MAP connections good? Are you running nay catch cans?
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