LS turbo, no rev past 3500 help!
03-24-2010, 09:08 PM
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LS turbo, no rev past 3500 help!
My cousin got a EK hatch with obd1 LS turbo. Drag turbo setup. Ran check valves, GM 3bar map sensor and now running missing link. changed out dizzy with another obd1 dizzy. Currently running a stock p75. Tried a hondata ecu and another p75 and still wont rev past 3500 rpm. It threw code 4 (cps) and code 14 (map sensor). Changed out plugs. It is also running with DSM 450cc blue top injectors. We re-wired the wires to the dizzy. Still cant rev past 3500. it bogs and sputters. Only thing we havent tried was CPS, gonna prob try that tomm.
Any of you guys have anymore suggestion?? We will prob go thru and double check all the wires tomm also. It seems like it is in limp mode. Searched and didnt find anything cuz it aint Dizzy nor Map sensor since we tried two different dizzys and all three different options for the MAP. Cant be ECU either cuz we tried 3-4 ECU's including a hondata ecu.
The car is untuned at the moment. Got both VAFC and SAFC. havent hooked up SAFC yet. The VAFC isnt saving the settings.
Any of you guys have anymore suggestion?? We will prob go thru and double check all the wires tomm also. It seems like it is in limp mode. Searched and didnt find anything cuz it aint Dizzy nor Map sensor since we tried two different dizzys and all three different options for the MAP. Cant be ECU either cuz we tried 3-4 ECU's including a hondata ecu.
The car is untuned at the moment. Got both VAFC and SAFC. havent hooked up SAFC yet. The VAFC isnt saving the settings.
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