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Overseas Help: US '12 V8 - Codes P0122 and P2135
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nasdiesel
 


Member Since: 21 May 2012
Location: Newburyport
Posts: 17

United States 2012 LR4 5.0 V8 HSE Auto Fuji WhiteLR4
Overseas Help: US '12 V8 - Codes P0122 and P2135

Hi folks, longtime lurker. Would like some help. Just changed my front coolant crossover, new outlet flange and replaced the intake manifold gasket. After getting everything back together and starting the truck, it is running really rough, and throwing two codes, P0122 and P2135, P0122 - Throttle/Pedal Position Sensor A - Circuit Low Input and P2135 - Throttle Pedal Position Sensor/Switch A/B Voltage Correlation.

Any ideas/suggestions? My first thought was replace either A: TPS, B) replace pedal assembly, C) swap in a new battery. Old battery is only 2.5 years old. But everything I have read so far says that might be it.

Is their a re-learn cycle for the TPS after it was disconnected?

Thank you!
 '97 NAS D-90 - 2.8tdi with ZF
'12 LR4 V8 - HSE w/climate, vision, rear locker, Logic 7, RMR, Sat 
 
Post #19608497th Jul 2018 2:33 am
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nasdiesel
 


Member Since: 21 May 2012
Location: Newburyport
Posts: 17

United States 2012 LR4 5.0 V8 HSE Auto Fuji WhiteLR4




Photo for good measure.
 '97 NAS D-90 - 2.8tdi with ZF
'12 LR4 V8 - HSE w/climate, vision, rear locker, Logic 7, RMR, Sat 
 
Post #19608517th Jul 2018 2:52 am
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