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Lx 470

HEATED OXYGEN SENSOR HEATER (BANK 1 SENSOR 2)

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$42 $90 Multiply by 0.001 (A) Maximum sensor heater current Minimum test limit Maximum test limit
HEATED OXYGEN SENSOR HEATER (BANK 2 SENSOR 2)

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$46 $90 Multiply by 0.001 (A) Maximum sensor heater current Minimum test limit Maximum test limit
THERMOSTAT

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$E1 $E8 Multiply by 01 [°C] ECT sensor output when estimated ECT reaches to malfunction criteria Malfunction criteria Maximum test limit
HO2S BANK 1 SENSOR 2

MID TID Scaling Description of Test value Minimum Test Limit Maximum Test Limit
$02 $07 Multiply by 0.001 [V] Minimum sensor voltage Minimum test limit Maximum test limit
$02 $08 Multiply by 0.001 [V] Maximum sensor voltage Minimum test limit Maximum test limit
$02 $8F Multiply by 0.001 [g] Maximum oxygen storage capacity 0 Maximum test limit
HO2S BANK 2 SENSOR 2

MID TID Scaling Description of Test value Minimum Test Limit Maximum Test Limit
$06 $07 Multiply by 0.001 [V] Minimum sensor voltage Minimum test limit Maximum test limit
$06 $08 Multiply by 0.001 [V] Maximum sensor voltage Minimum test limit Maximum test limit
$06 $8F Multiply by 0.001 [g] Maximum oxygen storage capacity 0 Maximum test limit
MISFIRE MONITOR - ALL CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A1 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A1 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 1 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A2 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A2 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 2 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A3 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A3 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 3 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A4 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A4 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 4 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A5 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A5 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 5 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A6 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A6 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 6 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A7 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A7 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 7 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A8 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total 0 65,535
$A8 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
MISFIRE MONITOR - 8 CYLINDERS

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$A9 $0B Multiply by 1 [time] Exponential weighted moving average misfire counts for last 10 driving cycles - total
4444444444444444
0 65,535
$A9 $0C Multiply by 1 [time] Misfire counts for last and current driving cycles - total 0 65,535
CATALYST BANK 1 - ACTIVE A/F CONTROL METHOD

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$21 $A9 Multiply by 0.0003 (no dimension) Oxygen storage capacity of catalyst Minimum test limit for catalyst Maximum test limit for catalyst
CATALYST BANK 2 - ACTIVE A/F CONTROL METHOD

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$22 $A9 Multiply by 0.0003 (no dimension) Oxygen storage capacity of catalyst Minimum test limit for catalyst Maximum test limit for catalyst
SECONDARY AIR SYSTEM

Monitor ID Test ID Scaling Unit Description
$71 $E1 Multiply by 0.01 g/sec. AIR amount for AIR insufficient
$71 $E2 Multiply by 0.01 kPa Averaged AIR pressure for AIR pump stuck ON
$71 $E3 Multiply by 0.01 kPa Averaged AIR pressure for AIR pump stuck OFF
$71 $E4 Multiply by 0.01 kPa AIR pressure pulse for AIR valve and AIR VSV stuck open
$71 $E5 Multiply by 0.01 kPa AIR pressure pulse for AIR valve and AIR VSV stuck close
$71 $E6 Multiply by 0.01 kPa AIR pressure difference for AIR valve
$71 $E7 Multiply by 0.01 kPa AIR pressure difference for AIR VSV bank 1
$71 $E8 Multiply by 0.01 kPa AIR pressure difference for AIR VSV bank 2
$71 $E9 Multiply by 0.01 kPa AIR pressure pulse for AIR VSV stuck open bank 1 and bank 2
A/F SENSOR

MID TID Scaling Description of Test Value Minimum Test Limit Maximum test Limit
$01 $91 Multiply by 0.003 [mA] Air-fuel ratio sensor current for bank 1 sensor 1 Malfunction criterion for low side rationality Malfunction criterion for high side rationality
AIR FUEL RATIO SENSOR BANK 1 SENSOR 1

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$01 $8E Multiply by 0.0003 (No dimension) Response rate deterioration level for A/F sensor Malfunction criterion FF
AIR FUEL RATIO SENSOR BANK 2 SENSOR 1

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$05 $8E Multiply by 0.0003 (No dimension) Response rate deterioration level for A/F sensor Malfunction criterion F
EVAP

MID TID Scaling Description of Test Value Minimum Test Limit Maximum Test Limit
$3D $C9 Multiply by 0.01 [kPa] Test value for small leak (P0456) Refer to pressure D(1) Minimum test limit for small leak Maximum test limit for small leak
$3D $CA Multiply by 0.01 [kPa] Test value for gross leak (P0455) Refer to pressure E(1) Minimum test limit for gross leak Maximum test limit for gross leak
$3D $CB Multiply by 0.01 [kPa] Test value for leak detection pump stuck OFF (P2401) Refer to pressure A(1) Minimum test limit for leak detection pump stuck OFF Maximum test limit for leak detection pump stuck OFF
$3D $CD Multiply by 0.01 [kPa] Test value for leak detection pump stuck ON (P2402) Refer to pressure A(1) Minimum test limit for leak detection pump stuck ON Maximum test limit for leak detection pump stuck ON
$3D $CE Multiply by 0.01 [kPa] Test value for vent valve stuck OFF (vent) (P2420) Refer to pressure C(1) Minimum test limit for vent valve stuck ON Maximum test limit for vent valve stuck ON
$3D $CF Multiply by 0.01 [kPa] Test value for vent valve stuck ON (P2419) Refer to pressure A(1) Minimum test limit for vent valve stuck OFF Maximum test limit for vent valve stuck OFF
$3D $D0 Multiply by 0.01 [kPa] Test value for reference orifice low flow (P043E) Refer to pressure B(1) Minimum test limit for reference orifice low flow Maximum test limit for reference orifice low flow
$3D $D1 Multiply by 0.01 [kPa] Test value for reference orifice high flow (P043F) Refer to pressure A(1) Minimum test limit for reference orifice high flow Maximum test limit for reference orifice high flow
$3D $D4 Multiply by 0.01 [kPa] Test value for purge VSV stuck closed (P0441) Refer to pressure F(1) Minimum test limit for purge VSV stuck closed Maximum test limit for purge VSV stuck closed
$3D $D5 Multiply by 0.01 [kPa] Test value for purge VSV stuck open (P0441) Refer to pressure E(1) Minimum test limit for purge VSV stuck open Maximum test limit for purge VSV stuck open
$3D $D7 Multiply by 0.01 [kPa] Test value for purge flow (P0441) Refer to pressure G(1) Minimum test limit for purge flow Maximum test limit for purge flow
(1) Pressures A to G are indicated in the following diagram.
Fig 1: Monitor Status Pressures
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