95 GT 5.0 Code 124

scurr3165 · 05-22-2004, 03:54 PM

Three months ago I changed the Mass Air & TPS due to error codes. Last week my engine light came on again and I got a Code 124 "TPS - signal voltage is higher than normal". This is the same code I got earlier and the dealer told me to change the TPS. Could I have gotten a bad TPS? Any thoughts wood be great.

Scott

95 GT 5.0
K&N Filter
Underdrive Pulley

stang_racer20 · 05-23-2004, 01:11 AM

Its always possible to get a bad part once in a while. Try adjusting it first using a voltmeter. .96 - .99 volts is normal with the engine off.

scurr3165 · 05-23-2004, 10:18 AM

What wires do I hook up with the voltmeter?

05-22-2004, 03:54 PM	#1
scurr3165 Registered Member Join Date: Mar 2002 Location: MA Posts: 10	95 GT 5.0 Code 124 Three months ago I changed the Mass Air & TPS due to error codes. Last week my engine light came on again and I got a Code 124 "TPS - signal voltage is higher than normal". This is the same code I got earlier and the dealer told me to change the TPS. Could I have gotten a bad TPS? Any thoughts wood be great. Scott 95 GT 5.0 K&N Filter Underdrive Pulley

05-23-2004, 01:11 AM	#2
stang_racer20 Registered Member Join Date: Jun 2003 Location: Wisconsin Posts: 348	Its always possible to get a bad part once in a while. Try adjusting it first using a voltmeter. .96 - .99 volts is normal with the engine off. __________________ 92 Mustang GT, 347 Stroker(Forged Steel Crank/Rods-Balanced, Forged Aluminum Dished Pistons), Trick Flow Track Heat Intake, Trick Flow Twisted Wedge Heads w/ Stage 3 port/polish, 80mm C&L MAF, FMS 30# Inj., BBK AFPR, Trick Flow Stage 2 Cam, Trick Flow 1.6R Rockers, BBK E.L. Headers, Flowmaster Cat-Back, MAC CAI, FMS Pulleys, Griffin Alum. Radiator, MSD Pro-Billet Distributor; AOD, Dynamic 3300 Lockup Converter, B & M Super Cooler, B&M Ratchet Shifter; 3:73 gears.

05-23-2004, 10:18 AM	#3
scurr3165 Registered Member Join Date: Mar 2002 Location: MA Posts: 10	Hooking up Voltmeter? What wires do I hook up with the voltmeter?

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