Operation CHARM: Car repair manuals for everyone.

N - Z



POWERTRAIN CONTROL PDU / WDS ACRONYMS:
O212F HO2S bank 1 downstream - heater fault detected
OLOOP3 Open loop fuel - conditions not met; go to closed loop
OTRIP OBDII trip completed
PNPS Park neutral position sensor
REVSW Reverse switch (not used - manual transmission)
RPM2 Engine speed
RPM2 Engine speed
RTT Transmission gear ratio
SAFTOT Spark advance
SCACL Cruise control set/ acceleration switch
SCAN Cruise control cancel switch
SCN Cruise control null state
SCOF Cruise control Off switch
SCON Cruise control On switch
SCRES Cruise control resume switch
SCTAP Cruise control coast tap down switch
SLIPA Absolute torque converter slip value (not used)
SLIPD Desired torque converter slip value (not used)
SSCM Shift solenoids - commanded gear
SSDCM Shift solenoids commanded gear
SSDF Shift solenoid output fault
SSD1 Shift solenoid 1
SSD1F Shift solenoid 1 output fault
SSD2 Shift solenoid 2
SSD2F Shift solenoid 2 output fault
SSD3 Shift solenoid 3
SSD3F Shift solenoid 3 output fault
TCCDC Torque converter clutch solenoid duty cycle
TCCF Torque converter clutch solenoid duty cycle fault detected
TCS Transmission control switch (D - 4 switch)
TCTF Secondary throttle output - fault detected
TIS Transmission input speed (Turbine speed)
TMILF Transmission fault lamp output fault detected
TOS Transmission output speed (OSS)
TOT2 Actual transmission fluid temperature (TFT)
TOTFM Transmission fluid temperature before PCM default action
TOTLK Transmission over temperature lockup mode
TPS Throttle position
TPSF Throttle position sensor failure
TRS1 Transmission range sensor 1
TRS2 Transmission range sensor 2
TRS3 Transmission range sensor 3
TRS4 Transmission range sensor 4
TSS Turbine speed sensor
VCT1F Variable valve timing bank 1 output - fault detected
VCT2F Variable valve timing bank 2 output - fault detected
VMVDC EVAP Canister purge valve duty cycle
VMVM EVAP Canister purge valve output state monitor
VPWR Battery voltage
VSF Variable speed fan level
VSS Vehicle speed sensor