I AM WORKING ON A CHEV LUMINA 1995-3.8 -AUTO. THE MANUALS HAYNES AND CHILTION STATE THAT THIS HAS A OBD 2 SCANNER, BUT THE DTCS IS A OBD 1 CONNECTOR. THE OBD 1 CONNECTOR DOES NOT HAVE THE DIAGNOSTIC WIRE IN THE CORRECT ORDER. IT HAS GROUND IN A, AND HAS A TAN WIRE IN M, AND A PURPLE WIRE IN J. WHAT'S UP WITH THIS? HOW CAN I RETREVE CODE IN THE OBD 1 MODE WHEN THERE IS NO WIRE IN THE B POSITION? I HAVE A ODM 2 SCANNER THAT DOES'T FIT THIS CONNECTION. THE PROBLEM WITH THE VAN IS I AM NOT GETTING ANY SPARK. I GOT IT TO START ONE TIME FOR ABOUT 5 MIN. THEN IT DIED. I PUT ANOTHER ING. MOD. ON IT STILL NO SPARK. I CAN'T KEEP CHANGING SENSORS WITHOUT KNOWING WHAT ONE IS BAD. CAN YOU HELP ME, PLEASE.
Aug 4, 2007 at 9:52 PM