1995 Nissan Altima Alphabetical Index of Engine Light Codes

ITEM:

Flashed code:

COOLANT TEMP SEN

98

A/T 1ST SIGNAL

113

A/T 2ND SIGNAL

114

A/T 3RD SIGNAL

115

A/T 4TH SIGNAL OR TCC

116

A/T COMM LINE

-

A/T DIAG COMM LINE

84

CAMSHAFT POSI SEN

11

CLOSED LOOP

37

COOLANT TEMP SEN

13

CRANK P/S (OBD) COG

95

CRANK POS SEN (OBD)

82

CYL 1 MISFIRE

68

CYL 2 MISFIRE

67

CYL 3 MISFIRE

66

CYL 4 MISFIRE

65

ECM

31

EGR SYSTEM

32

EGR TEMP SENSOR

35

EGRC SOLENOID/V

105

EGRC-BPT VALVE

36

ENGINE SPEED SIGNAL

127

FLUID TEMP SENSOR

128

FRONT O2 SENSOR

33

FUEL INJ SYSTEM

76

IACV-AAC VALVE

25

IGN SIGNAL-PRIMARY

21

INHIBITOR SWITCH

111

INT AIR TEMP SEN

41

KNOCK SENSOR

34

LINE PRESSURE S/V

125

MASS AIR FLOW SEN

12

OVER HEAT

28

OVERRUN CLUTCH S/V

123

PARK/NEUT POSI SW

103

RANDOM MISFIRE

71

REAR O2 SENSOR

77

SHIFT SOLENOID/V A

118

SHIFT SOLENOID/V B

121

THROTTLE POSI SEN

43

THRTL POSI SEN A/T

126

TOR CONV CLUTCH SV

124

TW CATALYST SYSTEM

72

VEHICLE SPEED SEN

14

VHCL SPEED SEN A/T

112

When reading the number from the Check Engine light, the tens digit is the long flashes and the short flashes are the ones digit. 100 is 10 long flashes, 10 is 1 long flash, 1 is one short flash.

To get to the Diagnostic Test Mode 2, follow the ECM reset instructions given by UltimaSE on www.altimas.net.