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 | 39.99 | 40.40 | 40.01 | 40.99 | % |
| FTP | B46 | 2.64/30 (0) | 2.45/-289 (-0.04) | 2.28/-589 (-0.09) | 2.05/-993 (-0.14) | VOLTS/Pa (PSI) |
| AAT | B47 | 28 (82.40) | 28 (82.40) | 26 (78.80) | 26 (78.80) | DEG C (DEG F) |
| AAT_V | B47 | 2.55 | 2.55 | 2.65 | 2.68 | VOLTS |
| APP2 | B60 | 0.40 | 0.40 | 0.58 | 0.55 | VOLTS |
| APP1 | B61 | 0.79 | 0.79 | 1.14 | 1.08 | 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 |
| O2S22 | B91 | (I) | switching (D) | switching (D) | switching (D) | VOLTS |
| TP2 | E9 | 1.16/23.13 | 0.86/17.25 | 1.01/20.00 | 1.08/21.58 | VOLTS/% |
| TP1 | E10 | 4.12/17.25 | 4.27/14.11 | 4.27/15.29 | 4.09/18.43 | VOLTS/% |
| IAT | E27 | 1.42/49 (120.20) | 1.47/47 (116.60) | 1.65/43 (109.40) | 1.70/41 (105.80) | VOLTS/DEG C (DEG F) |
| MAP | E32 | 98 (14.21) | 48 (6.96) | 27 (3.91) | 43 (6.24) | kPa (PSI) |
| MAP_GAUGE | E32 | 3 (0.44) | 53 (7.69) | 74 (10.73) | 58 (8.41) | kPa (PSI) |
| O2S11_CUR | E35 | (I) | switching | switching | switching | mA/uA |
| O2S21_CUR | E36 | (I) | switching | switching | switching | mA/uA |
| CHT | E47 | 0.57/88 (190.40) | 0.56/89 (192.20) | 3.51/92 (197.60) | 3.48/93 (199.40) | VOLTS/DEG C (DEG F) |
| KNOCK_1 | E53 | 0 | 84 | 145 | 267 | COUNT |
| KNOCK_2 | E68 | 0 | 109 | 127 | 189 | 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 | 11 | 8.50 | % |
| APP1 (APP_D) | PID | 15.68 | 15.68 | 23.13 | 21.56 | % |
| APP2 (APP_E) | PID | 7.84 | 7.84 | 11.76 | 10.98 | % |
| APP_MAXDIFF | PID | 0 | 0 | -0.06 | 0 | DEG |
| APP_MODE | PID | NO PEDAL | NO PEDAL | PART PEDAL | PART PEDAL | NO PEDAL/PART PEDAL |
| B+ | PID | 12.21 | 14.29 | 14.21 | 14.26 | VOLTS |
| BARO | PID | 98 (14.21)/155.19 | 98 (14.21)/155.19 | 98 (14.21)/155.19 | 98 (14.21)/155.19 | kPa (PSI)/Hz |
| BRKOVRD_POSS | PID | 11 | 11 | 12 | 12 | NUMERIC VALUE |
| BRKOVR_ACTION | PID | 0 | 0 | 0 | 0 | NUMERIC VALUE |
| DECHOKE | PID | YES | NO | NO | NO | YES/NO |
| DIST_BRKOVRD | PID | 4.99 (3.10) | 4.99 (3.10) | 5.49 (3.41) | 6.49 (4.03) | KM (MILES) |
| EONV_RDY | PID | NOT READY | NOT READY | NOT READY | NOT READY | READY/NOT READY |
| EQ_RAT11 | PID | 0:1 | 14.82:1 | 14.85:1 | 14.69:1 | RATIO |
| EQ_RAT21 | PID | 0:1 | 14.84:1 | 14.45:1 | 14.98:1 | RATIO |
| ETC_ACT | PID | 7.11 | 2.96 | 3.44 | 7.65 | DEG |
| ETC_TRIM | PID | 0.04 | 0.04 | 0.04 | 0.04 | DEG |
| FLI | PID | 89.41 (H) | 89.41 (H) | 80.78 (H) | 85.09 (H) | % |
| INJPWR_M | PID | 12.19 | 14.12 | 14.29 | 14.19 | VOLTS |
| LOAD | PID | 0 (I) | 43.13 | 22.35 | 36.47 | % |
| MISFIRE | PID | NO | NO | NO | NO | YES/NO |
| MP_LRN | PID | YES | YES | YES | YES | YES/NO |
| NUM_MISFIRE | PID | 0 | 0 | 5 | 5 | 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 | 0 | 0 | 0 | 0 | % |
| RPM | PID | 0 | 653.25 | 1360 | 1526 | RPM |
| SYNC | PID | NO | YES | YES | YES | YES/NO |
| TP1_LRN_TRIM | PID | 15.25 | 15.25 | 15.25 | 15.25 | DEG |
| TP2_LRN_TRIM | PID | 7.87 | 7.87 | 7.87 | 7.87 | DEG |
| VCTSYS | PID | OPEN LOOP | CLOSED LOOP | CLOSED LOOP | CLOSED LOOP | OPEN LOOP/CLOSED LOOP |
| VCT_EXH_ACT1 | PID | 0 | 0.06° | 25.93 | 28.25 | DEG |
| VCT_EXH_ACT2 | PID | 0 | 0 | 25.93 | 28.31 | DEG |
| VCT_EXH_DIF1 | PID | 0 | -0.25 | -0.31 | 0.25 | DEG |
| VCT_EXH_DIF2 | PID | 0 | 0 | -0.12 | 0 | DEG |
| VCT_INT_ACT1 | PID | 0 | 0.12 | -22.81 | -9.56 | DEG |
| VCT_INT_ACT2 | PID | 0 | -0.25 | -22.68 | -9.87 | DEG |
| VCT_INT_DIF1 | PID | 0 | -0.12 | 0.12 | -1.12 | DEG |
| VCT_INT_DIF2 | PID | 0 | 0.18 | 0 | -0.81 | DEG |
| 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 | 30.02/ON | 29.87/ON | 29.86/ON | %/ON/OFF |
| LFC | B17 | OFF | ON | OFF | OFF | ON/OFF |
| EVAPCV | B39 | 0/OFF | 0/OFF | 0/OFF | 0/OFF | %/ON-OFF |
| VCT_EXH_DC1 | E4 | 0 | 0 | 42.06 | 0 | % |
| VCT_INT_DC1 | E5 | 0 | 0 | 44.99 | 45.88 | % |
| VCT_EXH_DC2 | E6 | 0 | 0 | 41.86 | 0 | % |
| VCT_INT_DC2 | E7 | 0 | 0 | 49.09 | 48.99 | % |
| EVAPCP | E71 | 0 | 18.35 | 68.61 | 89.09 | % |
| HTR12 | E78 | OFF | ON | ON | ON | ON/OFF |
| HTR11 | E79 | OFF | ON | ON | ON | ON/OFF |
| O2S11_HTR | E79 | 0 | 60 | 40.39 | 30.58 | % |
| HTR22 | E83 | OFF | ON | ON | ON | ON/OFF |
| HTR21 | E84 | OFF | ON | ON | ON | ON/OFF |
| O2S21_HTR | E84 | 0 | 51.25 | 38.82 | 30.19 | % |
| AEIS_ACTION | PID | 0 | 0 | 0 | 0 | NUMERIC VALUE |
| AEIS_POSS | PID | 40 | 40 | 40 | 40 | NUMERIC VALUE |
| CYL_1-6_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 | 9.41 | 3.52 | 3.92 | 9.02 | % |
| 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 |
| 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 | NO | NO | NO | YES/NO |
| RO2FT1 | PID | 0 | -0.74 | -0.90 | 1.14 | % |
| RO2FT2 | PID | 0 | -0.78 | -0.90 | 1.00 | % |
| 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 | 26.75 | 8 | 45.25 | 46 | DEG |
| TQ_CNTRL | PID | NONE REQUESTED | IDLE SPEED CONTROL | 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 | B52/B66/E34 | 5 | 5 | 5 | 5 | VOLTS |
| VPWR | B97/B99 | VBAT | VBAT | VBAT | VBAT | VOLTS |