Reply to thread

Message: [QUOTE="rusty1161, post: 1039317, member: 1386"] Its worth it if your TPS output voltage is below about 4 volts. This is approximately the full throttle voltage as read by the PCM. Some trucks have been noted to be as low as 3.5volts or so at full throttle. My truck read 100% position using EASE and Auto X-ray. AE showed it to be only 3.5 volts. (Key on Engine Off). Adjusting the TPS output voltage did make a difference with my truck. Remove the throttle pedal assembly from the truck. Remove the TPS sensor and elongate the mounting holes so it's position can be rotated. You may have to remove the metal sleeves in the mounting holes. Remount the sensor, plug in the IVS switch and TPS sensor, and remount the throttle pedal assemby. Read the output voltage with the pedal at full throttle position while rotating the TPS until it outputs about 4.0-4.2 volts or so. Tighten down the TPS mounting screws. Some have posted that an output higher than 4.5 volts or so will make the PCM revert to a idle engine speed state so don't over rotate the TPS. The TPS is a 5 volt 3 wire sensor. One pairing of the wires to it will read the 5 volt supply voltage using a voltmeter. Another pairing of the wires will show a varing voltage as you change the pedal position from about 0.5 volts to about 3.5 or higher volts. It is easiest to read if you have AutoEnginuity or a simular diagnostic tool. EASE does not work as noted already. If the peak reading is already about 4.0 volts you don't have to adjust it. Instead of the link. Rusty [/QUOTE]

Verification

Random media

IMAG0133

2013-02-26_18-41-18_823

BW_362_sx-e_175-30_injectors

side-1

75295_123503404375468_100001474272705_142240_3478230_n

eleanor_part_two_68_

New_Image56

phone_pics_093

trans

IMG_20150123_171135_503

IMAG0125

Wheels for sale

Latest posts

Won’t start
- Latest: psduser1
- Wednesday at 11:33 AM
7.3 Tech & FAQ
GT37 Turbocharger w/10 blade turbine, billet comp.
- Latest: hskfab
- Jun 6, 2025
Engine and Drivetrain
Hard steer question/issue
- Latest: psduser1
- Jun 5, 2025
7.3 Tech
B
WTS/WIF light flash and stall issue
- Latest: blickcd
- Jun 5, 2025
6.0 Tech
T
2013+ steering gearbox in older trucks
- Latest: TPOLO
- Jun 4, 2025
Suspension, Drive Train, and Tires

Members online

No members online now.

Total: 242 (members: 0, guests: 242)

Top