P2798 Ford Auto Trouble Code
P2798 Ford Auto Trouble Code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
The crank but won't start condition, along with the trouble codes may make you think you've got a PATS anti-theft system problem. However, Ford reports that these codes are all related to software bugs. The only way around the problem is to reprogram the PCM with the latest software.
P2798 Ford Possible Solution:
Power Steering Pressure (PSP) Switch Signal Malfunction The PCM counts the number of times vehicle speed transitions from 0 to a calibratable speed. After a calibratable number of speed transitions the PCM expects that the PSP input should have changed. This DTC is set if the transition is not detected. Vehicle towed with engine running Power steering hydraulic concern was repaired but DTC was not erased PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged Check, if possible, if vehicle was towed or power steering service was performed. Observe PSP V PID while checking wires for intermittents.
P2798 Ford Description For All Models :
- Ford 021
- Ford 2000
- Ford 24.7
- Ford 427
- Ford 49
- Ford Aero
- Ford Aerostar
- Ford Anglia
- Ford Artic
- Ford Aspire
- Ford Ba Falcon
- Ford Bantam
- Ford B-max
- Ford Bronco
- Ford C
- Ford Capri
- Ford C-max
- Ford C-max Ii
- Ford Coin
- Ford Comete
- Ford Concept
- Ford Consul
- Ford Contour
- Ford Corcel
- Ford Corsair
- Ford Cortina
- Ford Cougar
- Ford Country
- Ford Courier
- Ford Crestline
- Ford Crown Victoria
- Ford Custom
- Ford De Luxe
- Ford Desert
- Ford E-150
- Ford E-250
- Ford E-350
- Ford Econoline
- Ford Econovan
- Ford Ecosport
- Ford Ecosport 2
- Ford Edge
- Ford Equator
- Ford Escape
- Ford Escape 2
- Ford Escape 3
- Ford Escort
- Ford E-series
- Ford Everest
- Ford Excursion
- Ford Expedition
- Ford Expedition 2
- Ford Expedition 3
- Ford Explorer
- Ford Explorer Ii
- Ford Explorer Iii
- Ford Explorer Iv
- Ford Explorer V
- Ford Extreme
- Ford F
- Ford F150
- Ford F-150
- Ford F250
- Ford F-250
- Ford F-350
- Ford F-450
- Ford F-650
- Ford Fairlane
- Ford Fairmont
- Ford Falcon
- Ford Festiva
- Ford Fiesta
- Ford Fiesta 7
- Ford Five Hundred
- Ford Flex
- Ford Focus
- Ford Focus 3
- Ford Fpv
- Ford Fpv Gt-p
- Ford Freestar
- Ford Freestyle
- Ford Fusion
- Ford Fusion (us)
- Ford Galaxie
- Ford Galaxy
- Ford Galaxy Ii
- Ford Gran Torino
- Ford Granada
- Ford Gt
- Ford Husky
- Ford Ikon
- Ford Indigo
- Ford Interceptor
- Ford Ka 2
- Ford Ka
- Ford Kuga
- Ford Kuga 2
- Ford Laser
- Ford Libre
- Ford Limited
- Ford Lotus
- Ford Lotus-cortina
- Ford Ltd
- Ford Lynx
- Ford M350
- Ford Maverick
- Ford Megastar
- Ford Mercury
- Ford Meteor
- Ford Model Akt
- Ford Monarch
- Ford Mondeo
- Ford Mondeo 2
- Ford Mondeo 3
- Ford Mondeo 4
- Ford Mustang
- Ford Mustang 4
- Ford Mustang 5
- Ford Mustang 6
- Ford Orion
- Ford Pilot
- Ford Pinto
- Ford Popular
- Ford Prefect
- Ford Probe
- Ford Probe Gt
- Ford Puma
- Ford Quadricycle
- Ford Racing
- Ford Ranch
- Ford Ranchero
- Ford Ranger
- Ford Royale
- Ford Rs
- Ford Scorpio
- Ford Shelby
- Ford Sierra
- Ford Skyliner
- Ford S-max
- Ford S-max 2
- Ford Sportka
- Ford St
- Ford Station
- Ford Street Ka
- Ford Svt
- Ford Taunus
- Ford Taurus
- Ford Telstar
- Ford Tempo
- Ford Ten
- Ford Territory
- Ford Think
- Ford Thunderbird
- Ford Tickford
- Ford Tl50
- Ford Tonka
- Ford Torino
- Ford Tourneo Connect
- Ford Tracer
- Ford Transit
- Ford Transit 3
- Ford Transit 4
- Ford Transit Courier
- Ford Trend
- Ford Triton
- Ford Ts50
- Ford Urban
- Ford V-8
- Ford Van
- Ford Vedette
- Ford Vendome
- Ford Versailles
- Ford Visos
- Ford Wagon
- Ford Wind
- Ford Windstar
- Ford Xl
- Ford Zephyr
- Ford Zodiac
- Ford Zx2
P2798 Ford Trouble Repair :
OBD 2 P2798 Ford code and tailpipe testing are two different approaches to identify vehicles in need of repair. The OBD system looks for broken or malfunctioning emissions control components while tailpipe tests sample a vehicle's exhaust to see if it is above or below certain prescribed limits. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to malfunction without leading to an immediate increase in emissions at the tailpipe. In such cases, other components (like the catalyst) can temporarily compensate for the part that is broken however, these other components can only do double duty for so long before they, too, begin to malfunction. Because of its ability to monitor individual components, OBD is able to give motorists an early warning that repairs are needed; it is because of this early warning capability that OBD will sometimes fail vehicles that would otherwise pass a tailpipe test.
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