1.9L SPFI-Ma Service Code Definitions
PFI SERVICE CODE DEFINITIONS
| Service Code | Test Condition(s) | Definition |
|---|---|---|
| 11 | KOEO/KOER/ CONTINUOUS | System Pass |
| 12 | KOER | Cannot control RPM during Self-Test high RPM check |
| 13 | KOER | Cannot control RPM during Self-Test low RPM check |
| 14 | CONTINUOUS | PIP circuit failure |
| 15 | KOEO | EEC processor Read Only Memory (ROM) Test Failed |
| 15 | CONTINUOUS | EEC processor Keep Alive Memory (KAM) Test Failed |
| 18 | KOER | SAW circuit failure |
| 18 | CONTINUOUS | IDM ckt failure/SPOUT ckt grounded |
| 19 | KOEO | Failure in EEC internal voltage |
| 19 | CONTINUOUS | Cylinder I.D. (CID) circuit failure |
| 21 | KOER/KOEO | ECT sensor out of Self-Test Range |
| 23 | KOEO/KOER | TP sensor input is out of Self-Test Range |
| 24 | KOER/KOEO | ACT sensor input is out of Self-Test Range |
| 26 | KOEO/KOER | MAF sensor is out of Self-Test range |
| 29 | CONTINUOUS | Insufficient input from VSS |
| 31 | KOER/CONTINUOUS | PFE circuit is below minimum voltage |
| 32 | KOER/CONTINUOUS | PFE circuit voltage is low |
| 33 | KOER/CONTINUOUS | EGR valve opening not detected |
| 34 | KOEO | PFE sensor voltage out of range |
| 34 | KOER/CONTINUOUS | Exhaust pressure high, PFE circuit voltage high |
| 35 | KOEO/KOER/ CONTINUOUS | PFE circuit is above maximum voltage |
| 41 | KOER | HEGO sensor ckt indicates lean |
| 41 | CONTINUOUS | No HEGO switching detected |
| 42 | KOER/CONTINUOUS | HEGO sensor ckt indicates rich |
| 45 | CONTINUOUS | Coil No. 1 primary ckt failure |
| 46 | CONTINUOUS | Coil No. 2 primary ckt failure |
| 47 | KOER | Measured airflow low at base idle |
| 51 | KOEO/CONTINUOUS | ECT indicated -40°F/ECT sensor circuit is open |
| 52 | KOEO | PSPS ckt is always open |
| 52 | KOER | PSPS ckt always staying open or closed |
| 53 | KOEO/CONTINUOUS | TP sensor input is greater than Self-Test maximum |
| 54 | KOEO/CONTINUOUS | ACT sensor -40°F circuit open |
| 56 | KOEO/CONTINUOUS | MAF circuit above maximum voltage |
| 61 | KOEO/CONTINUOUS | ECT indicated 254°F ckt grounded |
| 63 | KOEO/CONTINUOUS | TP circuit is below minimum voltage |
| 64 | KOEO/CONTINUOUS | ACT indicates 254°F circuit is grounded |
| 66 | KOER/CONTINUOUS | MAF circuit is below minimum voltage |
| 67 | KOEO | Neutral Drive Switch (NDS) circuit is open |
| 67 | CONTINUOUS | Clutch Engage Switch (CES) switch circuit failure |
| 72 | KOER | Insufficient MAF change during Dynamic Response Test |
| 73 | KOER | Insufficient throttle position output change during Dynamic Response Test |
| 74 | KOER | Brake ON/OFF (BOO) switch ckt failure (not activated during Self-Test) |
| 77 | KOER | Brief WOT not sensed during Self-Test/operator error |
| 79 | KOEO | A/C On/Defrost on during Self-Test |
| 83 | KOEO | High Speed Electro Drive Fan (HEDF) circuit failure |
| 84 | KOEO | EGR Vacuum Regulator (EVR) circuit failure |
| 87 | KOEO/CONTINUOUS | Fuel pump primary circuit failure |
| 88 | KOEO | Electro Drive Fan (EDF) ckt failure |
| 95 | KOEO/CONTINUOUS | Fuel pump secondary ckt failure |
| 96 | KOEO/CONTINUOUS | Fuel pump secondary ckt failure |
| 98 | KOER | Hard fault is 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 vehicle being tested |