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Thread: PE commanded not matching whats shown in PE Enrich table???

  1. #1
    Senior Tuner
    Join Date
    Jun 2004
    Location
    Baltimore, Md
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    1,208

    PE commanded not matching whats shown in PE Enrich table???

    This is E40 pcm

    at 6000 rpm WOT and 169-170 kPa in both logs, can see its 8.11 target in one, 7.97 in other (10.11 stoich value at alcohol content in first for 1.246 PE ratio, 10.06 in second for 1.262 PE ratio)

    Standard PE table is 1.19, but it should select the richer of the two PE tables and go off what is in Boost Enrich which should be 1.29 PE ratio
    Attached Files Attached Files
    Factory Stock 97 SS M6 13.51 @ 104.3 mph
    Stock Longblock LS1 w/ 233/238 P.S.I. Cam
    10.81 @ 126.9 Full interior, six speed on 275 radials, a decade ago

    '99 TA trunk mounted 76mm 6 Liter
    9.0s in '09 @ 153 MPH

    Turbo 5.3 Volvo 740 Wagon
    32psi and still winding out 5th on the highway somewhere

  2. #2
    Advanced Tuner
    Join Date
    Aug 2014
    Location
    Central, LA
    Posts
    737
    Watch your alcohol content through the pull...it's all over the place.



    EQ ratio would really make this alot easier to look at