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) | |||
| BOO1 | B13 | OFF | OFF | OFF | OFF | ON/OFF |
| AAT | B17 | 22 (71.60) | 22 (71.60) | 23 (73.40) | 20 (68) | DEG C (DEG F) |
| AAT_V | B17 | 1.13 | 1.13 | 1.11 | 1.19 | VOLTS |
| APP1 | B28 | 0.78 | 0.78 | 1.28 | 1.34 | VOLTS |
| APP2 | B29 | 0.39 | 0.39 | 0.64 | 0.67 | VOLTS |
| FPM | B32 | 59.52 | 59.52 | 60.31 | 59.98 | % |
| MAF | B40 | 0 | 4.09 | 17.06 | 18.64 | g/s |
| MAF_HZ | B40 | 0.70 | 1.95 | 3.43 | 3.59 | kHz |
| KEYST | B42 | ON | ON | ON | ON | ON/OFF |
| BOO2 | B46 | OFF | OFF | OFF | OFF | ON/OFF |
| IAT | B47 | 2.27/27 (80.60) | 2.27/27 (80.60) | 2.37/25 (77) | 2.41/24 (75.20) | VOLTS/DEG C (DEG F) |
| B+ | B62 | 12.20 | 14.19 | 14.27 | 14.04 | VOLTS |
| FTP | B65 | 2.65/55 (0.01) | 2.65/55 (0.01) | 2.64/38 (0.01) | 2.01/-1.06 kPa (-0.15) | VOLTS/Pa (PSI) |
| FTP_H2O | B65 | 0.21 | 0.21 | 0.34 | -4.28 | in-H2 O |
| O2S11_CUR | E23 | (I) | switching | switching | switching | mA/uA |
| O2S21_CUR | E24 | (I) | switching | switching | switching | mA/uA |
| CHT | E39 | 0.76/79 (174.20) | 0.76/79 (174.20) | 3.43/97 (206.60) | 3.59/91 (195.80) | VOLTS/DEG C (DEG F) |
| TP1 | E41 | 4.09/18.03 | 4.32/13.33 | 4.26/14.51 | 3.76/24.31 | VOLTS/% |
| KNOCK_1 | E43 | 0 | 151 | 220 | 262 | COUNT |
| TP2 | E58 | 1.24/24.70 | 0.78/15.29 | 0.90/18.03 | 1.89/37.64 | VOLTS/% |
| KNOCK_2 | E60 | 0 | 161 | 252 | 240 | COUNT |
| O2S12 | T29 | (I) | switching (D) | switching (D) | switching (D) | VOLTS |
| O2S22 | T40 | (I) | switching (D) | switching (D) | switching (D) | VOLTS |
| AC_REQ | PID | NO | NO | NO | NO | YES/NO |
| APP | PID | 0 | 0 | 16 | 18 | % |
| APP_MAXDIFF | PID | 0 | 0 | 0 | 0 | DEG |
| APP_MODE | PID | NO PEDAL | NO PEDAL | PART PEDAL | PART PEDAL | NO PEDAL/PART PEDAL |
| APP1 (APP_D) | PID | 15.29 | 15.29 | 25.49 | 26.66 | % |
| APP2 (APP_E) | PID | 7.84 | 7.84 | 12.94 | 13.33 | % |
| BARO | PID | 95 (13.78)/152.45 | 95 (13.78)/152.45 | 95 (13.78)/152.45 | 95 (13.78)/152.45 | kPa (PSI)/Hz |
| BRKOVR_ACTION | PID | 0 | 0 | 0 | 0 | NUMERIC VALUE |
| BRKOVRD_POSS | PID | 62 | 62 | 63 | 63 | NUMERIC VALUE |
| DECHOKE | PID | YES | NO | NO | NO | YES/NO |
| DIST_BRKOVRD | PID | 799 (496.48) | 799 (496.48) | 799 (496.48) | 800.50 (497.41) | KM (MILES) |
| EONV_RDY | PID | NOT READY | NOT READY | NOT READY | NOT READY | READY/NOT READY |
| EQ_RAT11 | PID | 0:1 | 14.83:1 | 14.616:1 | 14.473:1 | RATIO |
| EQ_RAT21 | PID | 0:1 | 14.51:1 | 14.723:1 | 14.412:1 | RATIO |
| ETC_ACT | PID | 7.97 | 2.08 | 6.39 | 14.35 | DEG |
| ETC_TRIM | PID | 0.25 | 0.25 | 0.24 | 0.24 | DEG |
| FLI | PID | 100 (H) | 100 (H) | 99.60 (H) | 99.60 (H) | % |
| IACKAM2 | PID | -0.23 | 0.19 | -0.18 | -0.18 | NUMERIC VALUE |
| INJPWR_M | PID | 0 | 14.33 | 14.35 | 14.35 | VOLTS |
| LOAD | PID | 0 (I) | 30.98 | 32.94 | 33.72 | % |
| MISFIRE | PID | NO | NO | NO | NO | YES/NO |
| MP_LRN | PID | YES | YES | YES | YES | YES/NO |
| NUM_MISFIRE | PID | 0 | 1 | 1 | 1 | COUNT |
| O2S11_IMPED | PID | 4.98 | 0.09 | 0.09 | 0.09 | VOLTS |
| O2S11_READY | PID | NO | YES | YES | YES | YES/NO |
| O2S11_TR | PID | 51 | 51 | 51 | 51 | Kohm |
| O2S21_IMPED | PID | 4.98 | 0.09 | 0.09 | 0.09 | VOLTS |
| O2S21_READY | PID | NO | YES | YES | YES | YES/NO |
| O2S21_TR | PID | 43.20 | 43.20 | 43.20 | 43.20 | Kohm |
| RPM | PID | 0 | 649.75 | 1079 | 1952 | RPM |
| SYNC | PID | NO | YES | YES | YES | YES/NO |
| TP_MAXDIFF | PID | 0 | 0 | 0 | 0.06 | % |
| TP1_LRN_TRIM | PID | 6.75 | 6.75 | 6.75 | 6.75 | DEG |
| TP2_LRN_TRIM | PID | 7 | 7 | 7 | 7 | DEG |
| TPMODE | PID | CT | CT | CT | PT | CLOSED/PART/WIDE OPEN THROTTLE |
| VCT_EXH_ACT1 | PID | 0 | 0.12 | 17.12 | 0.12 | DEG |
| VCT_EXH_ACT2 | PID | 0 | -0.37 | 14.93 | 0.87 | DEG |
| VCT_EXH_DIF1 | PID | 0 | -0.12 | 5.87 | -0.12 | DEG |
| VCT_EXH_DIF2 | PID | 0 | 0.37 | 6.18 | -0.87 | DEG |
| VCT_INT_ACT1 | PID | 0 | 0.12 | -9.93 | -10.12 | DEG |
| VCT_INT_ACT2 | PID | 0 | -0.18 | -9.75 | -9.93 | DEG |
| VCT_INT_DIF1 | PID | 0 | -0.12 | 0 | 0.06 | DEG |
| VCT_INT_DIF2 | PID | 0 | 0.06 | -0.18 | 0 | DEG |
| VCTSYS | PID | OPEN LOOP | CLOSED LOOP | CLOSED LOOP | CLOSED LOOP | OPEN LOOP/CLOSED LOOP |
| VSS | PID | 0 | 0 | 48 km/h (30 MPH) | 89 km/h (55 MPH) | km/h/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 | B19 | 75/OFF | 30.76/ON | 30.90/ON | 30.86/ON | %/ON/OFF |
| HFC | B18 | OFF | OFF | OFF | OFF | ON/OFF |
| EVAPCV | B20 | 0/OFF | 0/OFF | 0/OFF | 0/OFF | %/ON-OFF |
| VCT_EXH_DC2 | E18 | 0 | 0 | 50.01 | 0 | % |
| EVAPCP | E32 | 0 | 0 | 0 | 87.16 | % |
| VCT_EXH_DC1 | E52 | 0 | 0 | 49.37 | 0 | % |
| VCT_INT_DC1 | E67 | 0 | 0 | 41.96 | 39.90 | % |
| VCT_INT_DC2 | E68 | 0 | 0 | 43.96 | 43.04 | % |
| HTR11 | E69 | OFF | ON | ON | ON | ON/OFF |
| O2S11_HTR | E69 | 0 | 36.47 | 32.54 | 34.90 | % |
| HTR21 | E70 | OFF | ON | ON | ON | ON/OFF |
| O2S21_HTR | E70 | 0 | 36.07 | 33.72 | 32.15 | % |
| HTR22 | T48 | OFF | ON | ON | ON | ON/OFF |
| HTRCM22 | T48 | 0 | 838 | 838 | 838 | mA |
| HTR12 | T49 | OFF | ON | ON | ON | ON/OFF |
| HTRCM12 | T49 | 0 | 815 | 815 | 815 | mA |
| CYL_1-6_ACCL | PID | (I) | -1 TO +1 | -1 TO +1 | -1 TO +1 | NUMERIC VALUE |
| ETC [TAC_PCT] | PID | 9.02 | 2.35 | 7.84 | 17.25 | % |
| EVAP020C | PID | NO | NO | NO | NO | YES/NO |
| EVAPSOAK | PID | NO | NO | NO | NO | YES/NO |
| EVAPSTA | PID | NOT RUNNING | NOT RUNNING | NOT RUNNING | NOT RUNNING | STATUS |
| FUELSYS | PID | OPEN LOOP | CLOSED LOOP | CLOSED LOOP | CLOSED LOOP | OPEN LOOP/CLOSED LOOP |
| IACTRIM | PID | 0 | 0 | 0.06 | 0 | NUMERIC VALUE |
| INJ1-6_OFF | PID | -- | -- | -- | -- | --/DISABLE |
| LONGFT1 | PID | (I) | -20 TO +20 | -20 TO +20 | -20 TO +20 | % |
| LONGFT2 | PID | (I) | -20 TO +20 | -20 TO +20 | -20 TO +20 | % |
| MIL | PID | OFF | OFF | OFF | OFF | ON/OFF |
| O2_DS_DISBL | PID | YES | YES | YES | NO | YES/NO |
| RO2FT1 | PID | 0 | 1.51 | -2.02 | -2.28 | % |
| RO2FT2 | PID | 0 | 1.51 | -2.02 | -2.28 | % |
| SHRTFT1 | PID | (I) | -10 TO +10 | -10 TO +10 | -10 TO +10 | % |
| SHRTFT2 | PID | (I) | -10 TO +10 | -10 TO +10 | -10 TO +10 | % |
| SPARKADV | PID | 10 | 10.25 | 28.25 | 29.50 | DEG |
| TQ_CNTRL | PID | ANTI THEFT | NONE REQUESTED | NONE REQUESTED | NONE REQUESTED | STATUS |
| Other | PCM Pin/PID Only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| KOEO | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| VREF | B11 | 5 | 5 | 5 | 5 | VOLTS |
| VPWR | B67/B68 | VBAT | VBAT | VBAT | VBAT | VOLTS |