Typical Diagnostic Reference Values
| Sensors/Inputs | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| FTP | B3 | 2.6 | 2.6 | 2.6 | 2.6 | DCV |
| FTP_H2O | B3 | 0 | 0 | 0 | 0 | IN H20 |
| ACCS | B15 | OFF | ON (A) | OFF | OFF | ON/OFF |
| FPM | B21 | OFF | ON | ON | ON | ON/OFF |
| TCS | B29 | 0.1/OFF | VBAT/ON (G) | 0.1/OFF | 0.1/OFF | DCV/ON-OFF |
| CPP/PNP | B33 | NEUTRAL | NEUTRAL | DRIVE | DRIVE | MODE |
| PSP | B34 | LOW | HIGH(I) | LOW | LOW | HIGH/LOW |
| FEPS | B44 | 0.1 | 0.1 | 0.1 | 0.1 | DCV |
| IAT | E22 | 1.7-3.5/120-50 (K) | 1.7-3.5/120-50 (K) | 1.7-3.5/120-50 (K) | 1.7-3.5/120-50 (K) | DCV/DEG F |
| MAF | E25 | 0 | 0.7-0.9 | 1.2-1.6 | 1.6-2.1 | DCV |
| O2S11 | E28 | (L) | switching (C) | switching (C) | switching (C) | DCV |
| CHT | E41 | 0.67 or 3.7/194 - 230 | 0.67 or 3.7/194 - 230 | 0.67 or 3.7/194 - 230 | 0.67 or 3.7/194 - 230 | DCV/DEG F |
| KNOCK 1 | E49 | 0 | 0 | 0 | 0 | N/A |
| TP | E61 | 0.53-1.27 | 0.53-1.27 | 0.8-1.1 | 1.2-1.7 | DCV |
| MAP | E62 | 3.99/14.21/28.9 | 0.95/3.33/6.79 | 1.58/5.91/11.22 | 2.01/6.81/13.87 | DCV/PSI/IN HG |
| HTRCM11 | E69 | 531 | 531 | 531 | 531 | mA |
| OSS | T3 | 0 | 0 | 1250-1290 | 2100-2400 | RPM |
| TSS | T15 | 0 | 320-360/ 630-670 | 500-713/ 1100-1300 | 845-985/ 1700-1800 | Hz/RPM |
| TR 1 | T16 | 0 | 0 | VBAT | VBAT | DCV |
| TR 2 | T17 | 0 | 0 | VBAT | VBAT | DCV |
| O2S12 | T24 | (L) | (D) | (D) | (D) | DCV |
| TR3 V/TR3 | T27 | 0/PARK | 0/PARK | 1.7/OD | 1.7/OD | DCV/MODE |
| TR 4 | T28 | 0 | 0 | VBAT | VBAT | DCV |
| TFT | T29 | 0.5-2/210-110 (K) | 0.5-2/210-110 (K) | 0.5-2/210-110 (K) | 0.5-2/210-110 (K) | DCV/DEG F |
| HTRCM12 | T47 | 977 | 977 | 977 | 977 | mA |
| BARO | PID | 156.2/14.3 | 156.2/14.3 | 156.2/14.3 | 156.2/14.3 | Hz/PSI |
| B+ | PID | VBAT | VBAT | VBAT | VBAT | DCV |
| DECHOKE | PID | NO | NO | NO | NO | YES/NO |
| FLI | PID | 50 (H) | 50 (H) | 50 (H) | 50 (H) | % |
| GEAR | PID | 1 | 1 | 4 | 5 | GEAR |
| LOAD | PID | (L) | 17-28 | 19-26 | 30-40 | % |
| O2BANK1 | PID | VARIES | VARIES | VARIES | VARIES | RICH/LEAN |
| RPM | PID | 0 | 750 | 1300 | 1780 | RPM |
| VSS | PID | 0 | 0 | 30 | 55 | MPH |
| Actuators/Outputs | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| FP | B12 | OFF | ON | ON | ON | ON/OFF |
| EVAPCV | B13 | 0 (R)/OFF | 0 (R)/OFF | 0 (R)/OFF | 0 (R)/OFF | %/ON-OFF |
| WAC/ACCR | B14 | OFF | ON (A) | OFF | OFF | ON/OFF |
| EVMV | E6 | 0/OFF | 0/OFF | 500-900 (F)/VARYING |
500-900 (F)/VARYING |
mA/OFF- VARYING |
| IAC | E33 | 0 | 35 | 35-41 (L) | 57-68 (L) | % |
| HTR11 | E69 | OFF (O) | ON | ON | ON | ON/OFF |
| EPC | T11 | 6.0 | 8.0 | 10.0 | 10.0 | DCV |
| SSA (SS1) | T42 | 0.1/ON | 0.1/ON | VBAT/OFF | VBAT/OFF | DCV/ON-OFF |
| SSB (SS2) | T43 | VBAT/OFF | VBAT/OFF | VBAT/OFF | VBAT/OFF | DCV/ON-OFF |
| SSC (SS3) | T44 | VBAT/OFF | VBAT/OFF | VBAT/OFF | 0.1/ON | DCV/ON-OFF |
| SSD (SS4) | T45 | 0.1/ON | 0.1/ON | 0.1/ON | 0.1/ON | DCV/ON-OFF |
| TCC | T46 | VBAT/0 | VBAT/0 | VBAT/0 | 0.2/100 | DCV/% |
| HTR12 | T47 | OFF (O) | ON | ON | ON | ON/OFF |
| FUELSYS | PID | OPEN LOOP | CLOSED LOOP | CLOSED LOOP | CLOSED LOOP | OPEN/ CLOSED LOOP |
| EGR_EVAL | PID | YES | YES | NO | NO | YES/NO |
| EVAP020C | PID | NO | NO | NO | NO | YES/NO |
| EVAP020D | PID | ALLOW | ALLOW | ALLOW | ALLOW | ALLOW/ DISALLOW |
| EVAP020R | PID | NOT READY | NOT READY | NOT READY | NOT READY | READY/NOT READY |
| EVAPSOAK | PID | NO | NO | NO | NO | YES/NO |
| EVAP_EVAL | PID | NO | NO | NO | NO | YES/NO |
| LONGFT1 | PID | (L) | (-)20-(+)20 | (-)20-(+)20 | (-)20-(+)20 | % |
| LONGFT2 | PID | (L) | (-)20-(+)20 | (-)20-(+)20 | (-)20-(+)20 | % |
| MIL | PID | OFF | OFF | OFF | OFF | ON/OFF |
| SHRTFT1 | PID | 0 | (-)10-(+)10 | (-)10-(+)10 | (-)10-(+)10 | % |
| SHRTFT2 | PID | 0 | (-)10-(+)10 | (-)10-(+)10 | (-)10-(+)10 | % |
| SPARKADV | PID | 0 | 20-25 | 30-35 | 30-35 | DEG |
| TCIL | PID | OFF | OFF | OFF | OFF | ON/OFF |
| Other | PCM Pin/PID only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| VPWR | B35/B36 | VBAT | VBAT | VBAT | VBAT | DCV |
| VREF | E57 | 5 | 5 | 5 | 5 | DCV |