maloo Posted November 1, 2015 Share Posted November 1, 2015 (edited) Hi guys yesterday i went to start my car and i didn't hold on idle and it switched off, i went to start the engine again and its like the engine is stalling. Engine check came on and i gave three code 12: Turn Signal System 1 [NE, G1 (4E-FET) ]31:Vacuum sensor signal system [PIM,VC,E2]34: Fuel cut I have an HKS FcdSomeone knows whats the problem Thanks Edited November 1, 2015 by maloo Quote Link to post Share on other sites
JDMfreak Posted November 1, 2015 Share Posted November 1, 2015 Hi guys yesterday i went to start my car and i didn't hold on idle and it switched off, i went to start the engine again and its like the engine is stalling. Engine check came on and i gave three code 12: Turn Signal System 1 [NE, G1 (4E-FET) ] 31:Vacuum sensor signal system [PIM,VC,E2] 34: Fuel cut I have an HKS Fcd Someone knows whats the problem Thanks have you just fitted the fcd as im sure I read a thread some where on here one of them causing the car to start and stall Quote Link to post Share on other sites
maloo Posted November 1, 2015 Author Share Posted November 1, 2015 no its been a while now that its fitted Quote Link to post Share on other sites
5T4R7ET N/A Posted November 1, 2015 Share Posted November 1, 2015 When you start it and hold the throttle does the car stay on or still cut out? Quote Link to post Share on other sites
maloo Posted November 1, 2015 Author Share Posted November 1, 2015 (edited) It stays on. If I hold slightly hold the throttle Edited November 1, 2015 by maloo Quote Link to post Share on other sites
5T4R7ET N/A Posted November 1, 2015 Share Posted November 1, 2015 if your 100% sure that its not the fuel cut defender than it could be related to the wax stat in the throttle body. if they jam open the idle stays high like on cold start, and if they jam closed then the car does not idle at all until a little warm try to adjust the idle screw at the top of the throttle body for the time being. make sure its clean inside the throttle body, the holes for vacuum are small if it is the wax stat you might have to get another throttle body as i dont think you can buy the wax stat seperate Quote Link to post Share on other sites
maloo Posted November 1, 2015 Author Share Posted November 1, 2015 (edited) Im not 100% sure that it from the Fcd or not, but the Fcd have be been there for a while now. Maybe the Fcd is playing too and causing the problem. I ll check the throttle first and then I ll check the FcdThanks for your help Edited November 1, 2015 by maloo Quote Link to post Share on other sites
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