nacanitihs

ok so w/ the KOEO i got a 67 which is neutral safty switch

w/ the KOER i got a 44 (Thermactor Air Injection system inoperative (Right side).)
and a 94 (Thermactor Air Injection system inoperative (Left side).)

is this just the ACT? or are there two sensors? im confused. can someone plz help me. thanx

greenstreak9205

thats smog stuff. its prolly not getting any air injected into the heads. do you still have all your smog equiptment on there?

Joel5.0

.... and code 67 was caused by running the KOEO with the transmission in gear, not neutral = operator error. A real code 67 failure doesn't allow a KOER self-test to be initiated.

nacanitihs

yep all smog stuff is there.. what should i do?

92cobra

do you have smog testing in your area?

nacanitihs

i dont kno what that is lol. like where would i go?

i prob do since its massachusetts and they are **** about their emissions. well besides cali..

Joel5.0

LOL....you may want to check the banjo/crossover tube that bolts to the back of the cylinder heads..... it should be clogged... + the rear cyl. head ports as well. You could either remove and clean/unclog it (you may need some oxi-ace to "clean the carbon buildup" in the tube), or replace it. The one after the AIRD valve with the check valve hooked up in the diagram below.....

nacanitihs

which tube are you talking about? blue or orange? or a diff one? sry if im sped... lol

Joel5.0

Blue.... the one attached to the back of the cylinder heads. The one circled in orange is a hose.