Continental 3.8L PFI Service Code Definitions
3.8L SPFI-MA SERVICE CODE DEFINITIONS
| Service Code | Test Condition(s) | Definition |
|---|---|---|
| 111 | KOEO/KOER CONTINUOUS | System Pass. |
| 112 | KOEO/ CONTINUOUS | ACT sensor circuit grounded. |
| 113 | KOEO/CONTINUOUS | ACT sensor circuit open. |
| 114 | KOEO/KOER | ACT sensor input is out of Self-Test range. |
| 116 | KOEO/KOER | ECT sensor input is out of Self-Test range. |
| 117 | KOEO/CONTINUOUS | ECT sensor circuit grounded. |
| 118 | KOEO/CONTINUOUS | ECT sensor circuit open. |
| 121 | KOEO/KOER/ CONTINUOUS | TP sensor input is out of Self-Test range. |
| 122 | KOEO/CONTINUOUS | TP sensor input is less than Self-Test minimum voltage. |
| 123 | KOEO/CONTINUOUS | TP sensor input is greater than Self-Test maximum voltage. |
| 124 | CONTINUOUS | TP sensor input voltage is greater than expected, in range. |
| 125 | CONTINUOUS | TP sensor input is less than expected, in range. |
| 129 | KOER | Insufficient MAF input change during Dynamic Response Test. |
| 136 | KOER | HEGO sensor circuit indicates system always lean (Front Side). |
| 137 | KOER | HEGO sensor circuit indicates system always rich (Front Side). |
| 139 | CONTINUOUS | No HEGO switching (Front Side). |
| 144 | CONTINUOUS | No HEGO switching (Rear Side). |
| 157 | CONTINUOUS | MAF sensor circuit open. |
| 158 | KOEO/CONTINUOUS | MAF sensor shorted to power. |
| 159 | KOEO/KOER | MAF sensor input is out of Self-Test range. |
| 167 | KOER | Insufficient TP input change during Dynamic Response Test. |
| 171 | CONTINUOUS | Lack of HEGO switching, system at adaptive limits (Rear Side). |
| 172 | KOER/CONTINUOUS | HEGO sensor circuit indicates system always lean (Rear Side). |
| 173 | KOER/CONTINUOUS | HEGO sensor circuit indicates system always rich (Rear Side). |
| 175 | CONTINUOUS | Lack of HEGO switching, fuel system at adaptive limits (Front Side). |
| 176 | CONTINUOUS | HEGO sensor circuit indicates system always lean (Front Side). |
| 177 | CONTINUOUS | HEGO sensor circuit indicates system always rich (Front Side). |
| 179 | CONTINUOUS | Fuel system at part throttle lean adaptive limit, system rich (Rear Side). |
| 181 | CONTINUOUS | Fuel system at part throttle rich adaptive limit, system lean (Rear Side). |
| 182 | CONTINUOUS | Fuel system at idle lean adaptive limit, system rich (Rear Side). |
| 183 | CONTINUOUS | Fuel system at idle rich adaptive limit, system lean (Rear Side). |
| 184 | CONTINUOUS | MAF sensor input voltage is greater than expected, in range. |
| 185 | CONTINUOUS | MAF sensor input voltage is less than expected, in range. |
| 186 | CONTINUOUS | Closed loop injector pulse width longer than expected. |
| 187 | CONTINUOUS | Closed loop injector pulse width shorter than expected. |
| 188 | CONTINUOUS | Fuel system at part throttle lean adaptive limit, system rich, (Front Side). |
| 189 | CONTINUOUS | Fuel system at part throttle rich adaptive limit, system lean, (Front Side). |
| 191 | CONTINUOUS | Fuel system at idle lean adaptive limit, system rich, (Front Side). |
| 192 | CONTINUOUS | Fuel system at idle rich adaptive limit, system lean, (Front Side). |
| 211 | CONTINUOUS | Profile Ignition Pickup (PIP) circuit failure. |
| 212 | CONTINUOUS | Loss of tachometer/IDM input to EEC processor. |
| 213 | KOER | EEC processor Spark Output SPOUT) circuit open. |
| 214 | CONTINUOUS | Cylinder Identification (CID) circuit failure. |
| 326 | KOER/CONTINUOUS | PFE sensor circuit voltage lower than expected. |
| 327 | KOEO/KOER/ CONTINUOUS | PFE sensor circuit voltage below Self-Test minimum. |
| 332 | KOER/CONTINUOUS | Insufficient EGR flow detected. |
| 335 | KOEO | PFE sensor voltage out of Self-Test range. |
| 336 | KOER/CONTINUOUS | PFE sensor circuit voltage higher than expected. |
| 337 | KOEO/KOER/ CONTINUOUS | PFE sensor voltage above Self-Test maximum. |
| 411 | KOER | Cannot control RPM during KOER low RPM check. |
| 412 | KOER | Cannot control RPM during KOER high RPM check. |
| 452 | CONTINUOUS | Insufficient input from the Vehicle Speed Sensor (VSS). |
| 511 | KOEO | Read Only Memory (ROM) test failure. |
| 512 | CONTINUOUS | Keep Alive Memory (KAM) test failure. |
| 513 | KOEO | Failure in EEC processor internal voltage. |
| 519 | KOEO | Power Steering Pressure Switch (PSPS) circuit open. |
| 521 | KOER | Power Steering Pressure Switch (PSPS) circuit did not change states. |
| 522 | KOEO | Vehicle not in Park or Neutral during KOEO. |
| 529 | CONTINUOUS | Data communications link or EEC fault. |
| 533 | CONTINUOUS | Data communications link to electronic instrument cluster (EIC) fault. |
| 536 | KOER/CONTINUOUS | Brake On/Off (BOO) circuit failure/not actuated during KOER. |
| 538 | KOER | Insufficient RPM change during KOER Dynamic Response Test. |
| 542 | KOEO/CONTINUOUS | Fuel pump circuit open, EEC processor to motor ground. |
| 543 | KOEO/CONTINUOUS | Fuel pump circuit open, battery to EEC processor. |
| 556 | KOEO/CONTINUOUS | Fuel pump circuit failure. |
| 558 | KOEO | Electronic Vacuum Regulator (EVR) circuit failure. |
| 563 | KOEO | High Speed Electro Drive Fan (HEDF) circuit failure. |
| 564 | KOEO | Electro Drive Fan (EDF) circuit failure. |
| 565 | KOEO | Canister purge circuit failure. |
| 621 | KOEO | Shift Solenoid #1 (SS1) circuit failure. |
| 622 | KOEO | Shift Solenoid #2 (SS2) circuit failure. |
| 624 | KOEO/CONTINUOUS | Electronic Pressure Control (EPC) solenoid or driver circuit failure. |
| 625 | KOEO | Electronic Pressure Control (EPC) driver open in ECC processor. |
| 628 | CONTINUOUS | Modulated Lock-Up Solenoid (MLUS) failure, excessive clutch slippage. |
| 629 | KOEO | Modulated Lock-Up Solenoid circuit failure. |
| 634 | CONTINUOUS | Manual Lever Position (MLP) sensor voltage out of Self-Test range. |
| 636 | KOEO/KOER | Transmission Oil Temperature (TOT) sensor voltage out of Self-Test range. |
| 637 | KOEO/CONTINUOUS | Transmission Oil Temperature (TOT) sensor voltage above Self-Test maximum. |
| 638 | KOEO/CONTINUOUS | Transmission Oil Temperature (TOT) sensor voltage below Self-Test minimum. |
| 639 | KOER/CONTINUOUS | Insufficient input from the Turbine Speed Sensor (TSS). |
| 641 | KOEO | Shift Solenoid #3 (SS3) circuit failure. |
| 645 | CONTINUOUS | Incorrect gear ratio obtained for first gear. |
| 646 | CONTINUOUS | Incorrect gear ratio obtained for second gear. |
| 647 | CONTINUOUS | Incorrect gear ratio obtained for third gear. |
| 648 | CONTINUOUS | Incorrect gear ratio obtained for fourth gear. |
| 649 | CONTINUOUS | Electronic Pressure Control (EPC) range failure. |
| 651 | CONTINUOUS | Electronic Pressure Control (EPC) circuit failure. |
| 652 | KOEO | Modulated Lock-Up Solenoid output circuit error. |
| 998 | KOER | Hard fault present (FMEM mode). |
| NO CODES | - - - | Unable to initiate Self-Test or unable to output Self-Test codes. |
| CODES NOT LISTED | - - - | Service codes displayed are not applicable to the vehicle being tested. |