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) | |||
| CPP_BOT | B9 | NO | NO | NO | NO | YES/NO |
| FPM | B27 | 40.40 | 40.40 | 40.98 | 40.40 | % |
| FTP | B46 | 2.63/21 Pa (0) | 2.34/-486Pa (-0.07) | 1.94/-1.18 (-0.17) | 2.61/-5 (-0.73) | VOLTS/kPa (PSI) |
| AAT | B47 | 31 (87.8) | 28 (82.4) | 31 (87.8) | 24 (75.2) | DEG C (DEG F) |
| AAT_V | B47 | 2.38 | 2.57 | 2.37 | 2.73 | VOLTS |
| APP2 | B60 | 0.38 | 0.38 | 0.49 | 0.52 | VOLTS |
| APP1 | B61 | 0.75 | 0.75 | 1.00 | 1.04 | VOLTS |
| KEYST | B64 | ON | ON | ON | ON | ON/OFF |
| BOO2 | B66 | OFF | OFF | OFF | OFF | ON/OFF |
| BOO1 | B67 | OFF | OFF | OFF | OFF | ON/OFF |
| O2S12 | B72 | (I) | switching (D) | switching (D) | switching (D) | VOLTS |
| MAF | B73 | 0 | 5.27 | 9.69 | 8.96 | g/s |
| MAF_HZ | B73 | 669.25 (Hz) | 1.95 | 2.58 | 2.52 | kHz |
| O2S22 | B91 | (I) | switching (D) | switching (D) | switching (D) | VOLTS |
| TP2 | E9 | 0.82/16.47 | 0.49/9.80 | 0.61/12.15 | 0.65/12.94 | VOLTS/% |
| TP1 | E10 | 4.16/16.47 | 4.49/10.58 | 4.37/12.15 | 4.33/12.94 | VOLTS/% |
| IAT | E27 | 1.73/41 (105.8) | 1.94/36 (96.8) | 2.11/32 (89.6) | 2.19/30 (86) | VOLTS/DEG C (DEG F) |
| IMRC2M | E44 | 1.25 | 4.04 | 4.05 | 4.05 | VOLTS |
| IMRC1M | E45 | 3.88 | 1.11 | 1.11 | 1.11 | VOLTS |
| CHT | E47 | 3.52/95 (203) | 3.33/97 (206.6) | 3.35/94 (201.2) | 3.35/93 (199.4) | VOLTS/DEG C (DEG F) |
| O2S11_CUR | E50 | (I) | switching | switching | switching | mA/uA |
| KNOCK_1 | E53 | 0 | 133 | 322 | 222 | COUNT |
| O2S21_CUR | E54 | (I) | switching | switching | switching | mA/uA |
| KNOCK_2 | E68 | 0 | 87 | 285 | 239 | COUNT |
| HTRCM12 | E78 | 0 | 0 | 0 | 0 | mA |
| HTRCM22 | E83 | 0 | 0 | 0 | 0 | mA |
| AC_REQ | PID | NO | NO | NO | NO | YES/NO |
| APP | PID | 0 | 0 | 8.50 | 14.00 | % |
| APP_MAXDIFF | PID | 0 | 0 | 0.06 | 0 | DEG |
| APP_MODE | PID | NO PEDAL | NO PEDAL | PART PEDAL | PART PEDAL | NO PEDAL/PART PEDAL |
| APP1 (APP_D) | PID | 14.90 | 14.90 | 20 | 20.78 | % |
| APP2 (APP_E) | PID | 7.45 | 7.45 | 9.80 | 10.19 | % |
| B+ | PID | 12.59 | 14.42 | 14.47 | 14.44 | VOLTS |
| BARO | PID | 94 (13.63)/ | 94 (13.63)/151.53 | 94 (13.63)/151.53 | 93 (13.49)/150.62 | kPa (PSI)/Hz |
| BRKOVR_ACTION | PID | 0 | 0 | 0 | 0 | NUMERIC VALUE |
| BRKOVRD_POSS | PID | 127 | 127 | 128 | 128 | NUMERIC VALUE |
| DECHOKE | PID | YES | NO | NO | NO | YES/NO |
| DIST_BRKOVRD | PID | 2215.62 (1376.72) | 2215.62 (1376.72) | 2215.62 (1376.72) | 2217.12 (1377.65) | KM (MILES) |
| ECT1 | PID | 95 (203) | 96 (204.8) | 95 (203) | 93 (199.4) | DEG C (DEG F) |
| EONV_RDY | PID | NOT READY | NOT READY | NOT READY | NOT READY | READY/NOT READY |
| EQ_RAT11 | PID | 0/0:1 | 0.98/14.35:1 | 1.01/14.72:1 | 1/14.59:1 | RATIO |
| EQ_RAT21 | PID | 0/0:1 | 0.98/14.38:1 | 1.03/15.11:1 | 0.99/14.45:1 | RATIO |
| ETC_ACT | PID | 7.97 | 0.75 | 5.60 | 5.94 | DEG |
| ETC_TRIM | PID | -0.33 | -0.33 | -0.45 | -0.34 | DEG |
| FLI | PID | 30.19 (H) | 29.02 (H) | 27.05 (H) | 28.23 (H) | % |
| LOAD | PID | 0.00 (I) | 26.27 | 34.11 | 44.31 | % |
| MISFIRE | PID | NO | NO | NO | NO | YES/NO |
| MP_LRN | PID | YES | YES | YES | YES | YES/NO |
| NUM_MISFIRE | PID | 0 | 0 | 51 | 40 | COUNT |
| O2S11_IMPED | PID | 5 | 0.09 | 0.09 | 0.09 | VOLTS |
| O2S11_READY | PID | NO | YES | YES | YES | YES/NO |
| O2S11_TR | PID | 0 | 0 | 0 | 0 | Kohm |
| O2S21_IMPED | PID | 5 | 0.09 | 0.09 | 0.09 | VOLTS |
| O2S21_READY | PID | NO | YES | YES | YES | YES/NO |
| O2S21_TR | PID | 0 | 0 | 0 | 0 | Kohm |
| OCTADJ_R_LRND | PID | -9.55 | -9.55 | -9.55 | -9.55 | % |
| RPM | PID | 0 | 664 | 1299.75 | 1464.75 | RPM |
| SYNC | PID | NO | YES | YES | YES | YES/NO |
| TP1_LRN_TRIM | PID | 9 | 9 | 9 | 9 | DEG |
| TP2_LRN_TRIM | PID | 8.87 | 8.87 | 8.87 | 8.87 | DEG |
| VCT_EXH_ACT1 | PID | 0 | -0.25 | 0.43 | 39.87 | DEG |
| VCT_EXH_ACT2 | PID | 0 | 0 | 0.25 | 39.75 | DEG |
| VCT_EXH_DIF1 | PID | 0 | 0 | -0.43 | -0.75 | DEG |
| VCT_EXH_DIF2 | PID | 0 | 0 | -0.18 | -1.68 | DEG |
| VCT_INT_ACT1 | PID | 0 | 20.50 | 30 | 39.93 | DEG |
| VCT_INT_ACT2 | PID | 0 | 19.93 | 29.87 | 39.93 | DEG |
| VCT_INT_DIF1 | PID | 0 | -0.5 | 0 | 0 | DEG |
| VCT_INT_DIF2 | PID | 0 | 0 | 0.06 | 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) | |||
| HFC | B10 | OFF | OFF | OFF | OFF | ON/OFF |
| FP | B14 | 75/OFF | 29.3/ON | 29.52/ON | 29.46/ON | %/ON/OFF |
| LFC | B17 | OFF | OFF | OFF | OFF | ON/OFF |
| EVAPCV | B39 | 0/OFF | 0/OFF | 0/OFF | 0/OFF | %/ON-OFF |
| VCT_EXH_DC1 | E4 | 0 | 0 | 0 | 51.96 | % |
| VCT_INT_DC1 | E5 | 0 | 54.90 | 57.50 | 57.52 | % |
| VCT_EXH_DC2 | E6 | 0 | 0 | 0 | 52.08 | % |
| VCT_INT_DC2 | E7 | 0 | 58.10 | 60.89 | 60.01 | % |
| IMRC | E60 | ON | OFF | OFF | OFF | ON/OFF |
| EVAPCP | E71 | 0 | 15.04 | 82.46 | 81.75 | % |
| HTR12 | E78 | OFF | ON | ON | ON | ON/OFF |
| HTR11 | E79 | OFF | ON | ON | ON | ON/OFF |
| O2S11_HTR | E79 | 60.78 | 49.02 | 37.64 | 38.43 | % |
| HTR22 | E83 | OFF | ON | ON | ON | ON/OFF |
| HTR21 | E84 | OFF | ON | ON | ON | ON/OFF |
| O2S21_HTR | E84 | 55.78 | 50.19 | 45.49 | 39.21 | % |
| AEIS_ACTION | PID | 0 | 0 | 0 | 0 | NUMERIC VALUE |
| AEIS_POSS | PID | 0 | 0 | 0 | 0 | NUMERIC VALUE |
| CYL_1-8_ACCL | PID | (I) | -1 TO +1 | -1 TO +1 | -1 TO +1 | NUMERIC VALUE |
| DIST_AEIS | PID | 0 | 0 | 0 | 0 | KM (MILES) |
| ETC [TAC_PCT] | PID | 9.02 | 0.78 | 6.27 | 6.66 | % |
| EVAP020C | PID | NO | NO | NO | NO | YES/NO |
| EVAPSOAK | PID | YES | YES | YES | YES | 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 |
| INJ1-8_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 | NO | NO | NO | YES/NO |
| RO2FT1 | PID | 0 | 0 | -1.47 | 1.51 | % |
| RO2FT2 | PID | 0 | 0 | -1.89 | 3.01 | % |
| 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 | 16.50 | 4.00 | 41.75 | 47.25 | DEG |
| TQ_CNTRL | PID | NONE REQUESTED | IDLE SPEED CONTROL | TORQUE BASED DECEL | 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 | B52/B66/E34 | 5 | 5 | 5 | 5 | VOLTS |
| VPWR | B97/B99 | VBAT | VBAT | VBAT | VBAT | VOLTS |