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Thread: k20 bolts on, base map by Jesse going into Limp mode. help please!

  1. #1
    Daniel R's Avatar
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    Feb 2018
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    Default k20 bolts on, base map by Jesse going into Limp mode. help please!

    Looking for help or some guidance.

    car has the usual bolts on, teg intake, rbc manifold, 421 decat, 3" straight. etc etc. yes has been remapped previously. right now it has a base map from Jcal in it. and still goes from driving it absolutely normal to limp mode if you start to trash it. back in december it was doing the same thing but we managed to find the problem, I had a blown gasket manifold. fixed, it was fine for about 2 months. recently work in it was,
    spark plugs. engine knock sensor, gearbox speed sensor, and a rocket cover gasket and it was properly resealed. not gonna lie when i changed to jesse's map it felt better for a few hours but then it did it again. it has never ran on low oil levels with me. and when i bought the car it was absolutely fine, and i trashed it most of the way back home. any ideas where i should be checking next? there is no error codes when you plug it in and no lights in the dashboard. apart of the airbag one. thank you in advance.


  2. #2
    CR54WDS's Avatar
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    Jul 2014
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    Throttle position sensor - intermittent fault ?

    Have you ever changed it, as the copper tracks do deteriorate...
    Cosmic grey EP3 Track slag, Hondata + M-Factory + 242 bhp
    Kuga AWD daily - SOLD
    BMW 335D X drive + M Sport pack

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