PaulJLLD 0 Posted June 17, 2010 Hi, Just got my 205 running to night on a dta s40 ecu and the map sensor isnt reading tryed changing setting etc but no joy and tryed a diffrent sensor, Using a 306 gti map sensor, any reason why this sensor wont work with the dta ecu? Thanks paul Share this post Link to post Share on other sites
welshpug 1,626 Posted June 17, 2010 it might be a dead sensor, not uncommon. Share this post Link to post Share on other sites
Tom Fenton 1,526 Posted June 17, 2010 Are you sure you have the wiring right to the sensor, if it is wired wrong you may get a fixed MAP value all the time. Share this post Link to post Share on other sites
PaulJLLD 0 Posted June 17, 2010 it might be a dead sensor, not uncommon. thats what i was thinking but to have 2 not working? Share this post Link to post Share on other sites
PaulJLLD 0 Posted June 17, 2010 Are you sure you have the wiring right to the sensor, if it is wired wrong you may get a fixed MAP value all the time. Its wired right far as i know swaped the wires around and it said sensor fault Share this post Link to post Share on other sites
Tom Fenton 1,526 Posted June 17, 2010 The only reason I ask is that I wired mine up wrong to start with! I had to take the pins out of the plug and move them round. Share this post Link to post Share on other sites
Tom Fenton 1,526 Posted June 17, 2010 Another thought, is this on a turbo or NA engine, and where have you mounted the take off for the MAP sensor, e.g. before or after the throttle. Share this post Link to post Share on other sites
PaulJLLD 0 Posted June 17, 2010 The only reason I ask is that I wired mine up wrong to start with! I had to take the pins out of the plug and move them round. [/quote i got it pin 1 5v 2 grd and 3 sig i think. i only swaped the live and grd around didnt move the sig. Share this post Link to post Share on other sites
Rob Turbo 3 Posted June 19, 2010 According to auto data pin 1 is signal, pin 2 is ground and pin 3 is +5v Share this post Link to post Share on other sites
petert 554 Posted June 21, 2010 I've never been able to get the GTi6 map sensor to work with Haltech systems. It works backwards or something. Share this post Link to post Share on other sites
PaulJLLD 0 Posted June 22, 2010 I've never been able to get the GTi6 map sensor to work with Haltech systems. It works backwards or something. All sorted now, changed to using a GM one now. Share this post Link to post Share on other sites
