pugi205 0 Posted May 20, 2006 Hi, Car is 205 GTI 1.9 XU9JA/Z DKZ. Engine is changed to XU9J4 DFW (cat mi16 engine). Im using GTI:s own wiring harness but the ecu itself is Mi16. Bosch motronic M1.3, box number: 0 261 200 161 I have added to original wiring harness the idle speed sensor + knocksensor wires. Now - when the car is started -> i see K-lamp. And error codes can be read from diagnostic port: 43, 44 and 54. Car runs quite good but the K-lamp is still on and car is not performing as it should be. Any ideas?? -marko- marko@sportpug.com Share this post Link to post Share on other sites
petert 549 Posted May 20, 2006 (edited) 43 and 44 is definitely the knock sensor. 54 is the ECU. I'd suggest you haven't wired up the knock sensor correctly. It definitely won't go until you sort it out, as it goes into fault mode, retarding the timing. I posted the XU9J4Z wiring diagram on page 2 of this thread: http://forum.205gtidrivers.com/index.php?showtopic=58265 Get your multimeter out and start searching! Edited May 20, 2006 by petert Share this post Link to post Share on other sites
pugi205 0 Posted May 23, 2006 (edited) Pins 11 & 30 from Mi16 ECU box are connected to KnockSensor - still i get the fault codes. How this should be configured to get work? -marko- Edited May 23, 2006 by pugi205 Share this post Link to post Share on other sites
Banjo 1 Posted May 23, 2006 Have you used shielded cable to stop interverance? Share this post Link to post Share on other sites
pugi205 0 Posted May 24, 2006 (edited) Shielded cable is used. (PIN11 = signal, PIN30 = earth & PIN14 = shield wire) Edited May 24, 2006 by pugi205 Share this post Link to post Share on other sites
pugrallye 0 Posted May 24, 2006 you havent removed the sensor at all have you?? Share this post Link to post Share on other sites
petert 549 Posted May 24, 2006 (edited) maybe the sensor is faulty? I can't see any other reason why it shouldn't work. Edited May 24, 2006 by petert Share this post Link to post Share on other sites
Guest Puges Posted May 25, 2006 maybe the sensor is faulty? I can't see any other reason why it shouldn't work. Can that sensor be tested? Knock sensor have two pin, but how can i know which is earth and singnal? Car wiring is so fun job Share this post Link to post Share on other sites
cybernck 400 1 Cars Posted June 13, 2006 have you managed to sort this out yet? Share this post Link to post Share on other sites
Guest Puges Posted June 13, 2006 Hi Yes the knock sensor was broken and i change a new sensor. It's fully working now. Thank's every one! Now we have one 205 16v beast more on the street. -Jani- Share this post Link to post Share on other sites
cybernck 400 1 Cars Posted June 14, 2006 yay, superb! i've always been saying that it's possible to do a conversion that way . cheers. Share this post Link to post Share on other sites
Guest Puges Posted June 14, 2006 yay, superb! i've always been saying that it's possible to do a conversion that way . cheers. Yes it's so easy. Only have to add three wires to loom and "lengthen" couple of wires. -Jani- Share this post Link to post Share on other sites
