O2 SENSOR READINGS ARE ALL OVER THE PLACE. LOOKS FINE THEN DIVES TO ALMOST ZERO. I HAVE REPLACED THE O2 SENSOR AND SAME PROBLEM. I HAVE CHECKED THE IAC AND CLEANED IT.I HAVE REPLACED THE MAF WITH A SPARE 87 UNIT. i HAVE A LT1 MAF I WAS USING WITH THE MAF TRANSLATOR BUT STARTED GETTING 33 AND 34 CODES.DOES IT MATTER WHAT O2 SENSOR YOU USE. THE LT1 MAF IS A 25008302. DOES IT HAVE TO BE DIFFERENT TO WORK? HOPE SOMEONE HAS SOME ANSWERS.
THANKS
THANKS