Diagnostic Codes Contd

Code No.

Number of "CHECK" engine blinks

System

Diagnosis

Trouble area

See page

•l 34

_JU1MMIL

Turbocharger Pressure

Turbocharger pressure is abnormal.

• Turbocharger

• Intercooler system

• ECU

35

juuuum

HAC Sensor Signal

Open or short circuit in HAC sensor signal.

• ECU

M4M9

41

_nnnnn me 14

Throttle Position Sensor Signal

Open or short circuit in throttlo position sensor signal (VTA).

• Throttle position sensor circuit

• Throttle position sensor

• ECU

FI-36. 55

FI16IS

Vehicle Speed Sensor Signal

No "SPD" signal to ECU for 8 seconds when engine speed is between 2,500 rpm and 4,500 (7M-GE) or 4.000 (7M-GTE) rpm and coolant temp, is below 80°C<176°F) and neutral start switch is off.

• Vehicle speed sensor circuit

• Vehicle speed sensor

• ECU

PII010

Starter Signal

No "STA"$»gnal to ECU until engine speed reaches 800 rpm with vehicle not moving.

• Ignition switch circuit

• Ignition switch

• ECU

Fl 42. 62

52

jinnnnjuu.

Knock Sensor Signal

Open or short circuit in knock sensor signal.

• Knock sensor circuit

• ECU

me it

Knock Control Signal in ECU

Knock control program faulty.

• ECU

MM22

EGR System Malfunction

• EGR gas temp, below predetermined level during EGR operation.

• Open circuit in EGR gas temp, sensor signal (TKG).

• EGR gas temp, sensor circuit

• ECU

FI-48, 69

Condition

Signal

No "IDL" signal, "NSW" signal or "A/C" signal to ECU, during diagnosis check.

• Throttle position sensor circuit

• Throttle position sensor

• ECU

•2 7M-GE (California vehicles)

•4 Abnormalities in the air flow meter may also be detected.

•5 California vehicles

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