trouble with code P0102 and more - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Paulie_SS · 01-06-2018, 10:32 PM

Ok guys and gals, I need some outside help on this one. I drive a 2010 ss camaro M6. Full bolt on, forged internals, Nitrous car. I broke the tail shaft off my tranny recently, had it rebuit. a few hundred miles after i had sel come on and 4 codes pop up on my hp tuners.
P0102 mass or volume air flow A circuit low (current
P069E Fuel pump control module requested mil illumination (ses, pending,current, history)
P1682 (permanent)
P2534 (pending, current)

So, after reading on here I found enough to lead me to the wiring on the MAF. it had 2 wires bare from rubbing on the pulley and grounded out. Repaired them but the 7.5 amp fuse kept blowing in the fuse box under hood on passenger side. After reading again on here led me to looking at harness going to passenger side o2. I found the harness was too close to the header (totally my fault) and began repairing the wires, cut/spice and butt connected. I chose that over soldering because i thought the solder might melt. Got it all wrapped up and put back together test drove car twice but didnt data log and she ran fine. on 3rd start up, the sel came back on and codes came back. same ones. This time, no blown fuse, no apperence of wires getting too hot or rubbing. I get out multimeter and checked the wiring going to MAF. This is where I need help. I get 12v from each pin to hot. I get ground tone on 2nd (black with white stripe wire) and 4th (tan) wires. With the key in run position I get power to ground 5 volts on first (yellow) and 5th (baby blue) wires. 3rd wire Im assuming is the only signal wire? I did not plug in and start car to test yet. Is this what Im suppose to be getting on these wires? Can anyone possibly lead me to another culprit for the problem? Also, on hp tuners with car running, I get MAF reading of 0.

Thanks in advance for any help.

01-06-2018, 10:32 PM	#1
Paulie_SS Drives: 2010 Camaro 2SS Join Date: Aug 2011 Location: Texas Posts: 15	trouble with code P0102 and more Ok guys and gals, I need some outside help on this one. I drive a 2010 ss camaro M6. Full bolt on, forged internals, Nitrous car. I broke the tail shaft off my tranny recently, had it rebuit. a few hundred miles after i had sel come on and 4 codes pop up on my hp tuners. P0102 mass or volume air flow A circuit low (current P069E Fuel pump control module requested mil illumination (ses, pending,current, history) P1682 (permanent) P2534 (pending, current) So, after reading on here I found enough to lead me to the wiring on the MAF. it had 2 wires bare from rubbing on the pulley and grounded out. Repaired them but the 7.5 amp fuse kept blowing in the fuse box under hood on passenger side. After reading again on here led me to looking at harness going to passenger side o2. I found the harness was too close to the header (totally my fault) and began repairing the wires, cut/spice and butt connected. I chose that over soldering because i thought the solder might melt. Got it all wrapped up and put back together test drove car twice but didnt data log and she ran fine. on 3rd start up, the sel came back on and codes came back. same ones. This time, no blown fuse, no apperence of wires getting too hot or rubbing. I get out multimeter and checked the wiring going to MAF. This is where I need help. I get 12v from each pin to hot. I get ground tone on 2nd (black with white stripe wire) and 4th (tan) wires. With the key in run position I get power to ground 5 volts on first (yellow) and 5th (baby blue) wires. 3rd wire Im assuming is the only signal wire? I did not plug in and start car to test yet. Is this what Im suppose to be getting on these wires? Can anyone possibly lead me to another culprit for the problem? Also, on hp tuners with car running, I get MAF reading of 0. Thanks in advance for any help.