ChaseN Jobless/Truckless Joined Jan 16, 2007 Messages 2,208 Sep 25, 2008 #1 P1102 MAF Mass air flow sensor in range but lower than expected VPWR open, return circuit open, signal short to ground sensor anyone have a better description lol
P1102 MAF Mass air flow sensor in range but lower than expected VPWR open, return circuit open, signal short to ground sensor anyone have a better description lol
PSDPlayer Captain Negativity! Joined Apr 22, 2006 Messages 3,284 Sep 26, 2008 #2 MASS AIR FLOW (MAF) SENSOR IN RANGE BUT LOWER THAN EXPECTED What is done to this truck?
ChaseN Jobless/Truckless Joined Jan 16, 2007 Messages 2,208 Sep 26, 2008 #3 SCT on economy.. it has done this with SCT since day one! if i put it on looney, it will never throw a code, but on Tow or Economy, it throws a code at initial start up
SCT on economy.. it has done this with SCT since day one! if i put it on looney, it will never throw a code, but on Tow or Economy, it throws a code at initial start up
PSDPlayer Captain Negativity! Joined Apr 22, 2006 Messages 3,284 Sep 26, 2008 #4 Since you have an 05 it looks like you are running MAF strategies in a non-MAF truck. Do you have a maf or just the intake air temp sensor in the intake?
Since you have an 05 it looks like you are running MAF strategies in a non-MAF truck. Do you have a maf or just the intake air temp sensor in the intake?
