1984 EEC-lV Service Codes

 

 

 

 

 

11 SYSTEM " PASS "

12 RPM OUT OF SPEC (EXTENDED IDLE)

13 RPM OUT OF SPEC (NORMAL IDLE))

14 PIP WAS ERRATIC (CONTINUOUS TEST)

15 ROM TEST FAILED

16 RPM TOO LOW (FUEL LEAN TEST)

17 RPM TOO LOW (UPSTREAM/LEAN TEST)

18 NO TACH

21 ECT OUT OF RANGE

22 MAP OUT OF RANGE

23 TPS OUT OF RANGE

24 ACT OUT OF RANGE

25 KNOCK NOT SENSED IN TEST

26 MAP (VAF) OUT OF RANGE

31 EVP OUT OF LIMITS

32 EGR NOT CONTROLLING

33 EVP NOT CLOSING PROPERLY

34 NO EGR FLOW

35 RPM TOO LOW (EGR TEST)

36 FUEL ALWAYS LEAN (AT IDLE)

37 FUEL ALWAYS RICH (AT IDLE)

41 SYSTEM ALWAYS LEAN

42 SYSTEM ALWAYS RICH

43 EGO COOLDOWN OCCURRED

44 AIR MANAGEMENT SYSTEM INOPERATIVE

45 AIR ALWAYS UPSTREAM

46 AlR NOT ALWAYS BYPASSED

47 UP AlR/LEAN TEST ALWAYS RICH

48 INJECTORS IMBALANCED

51 ECT INPUT TOO HIGH

53 TPS INPUT TOO HIGH

54 ACT (VAT) INPUT TOO HlGH

55 ELECTRICAL CHARGING UNDER VOLTAGE

56 IDLE TRACKING SWITCH INPUT TOO HIGH (ENGINE RUNNING TEST)

61 ECT INPUT TOO LOW

63 TPS INPUT TOO LOW

64 ACT (VAT) INPUT TOO LOW

65 ELECTRICAL CHARGING OVER VOLTAGE

66 MAP (VAF) INPUT TOO LOW

67 NEUTRAL DRIVE SWITCH = DRIVE OR ACCELERATOR = ON (ENGINE OFF)

68 ITS OPEN OR AC ON (ENGINE OFF)

72 NO MAP CHANGE IN "GOOSE" TEST

73 NO TPS CHANGE IN "GOOSE" TEST

76 NO MAP (VAF) CHANGE IN "GOOSE" TEST

77 OPERATOR DID NOT DO "GOOSE" TEST

81 THERMACTOR AIR BYPASS (TAB) CIRCUIT FAULT

82 THERMACTOR AIR DIVERTER (TAD) CIRCUIT FAULT

83 EGR CONTROL (EGRC) CIRCUIT FAULT

84 EGR VENT (EGRV) CIRCUIT FAULT

85 CANISTER PURGE (CANP) CIRCUIT FAULT

86 WOT A/C CUTOFF CIRCUIT FAULT (ALL 3.8L AND 5.OL CONTINENTAL)

87 FUEL PUMP CIRCUIT FAULT

88 THROTTLE KICKER CIRCUIT FAULT (5.OL)

89 EXHAUST HEAT CONTROL VALVE CIRCUIT FAULT

91 RIGHT EGO ALWAYS LEAN

92 RIGHT EGO ALWAYS RICH

93 RIGHT EGO COOLDOWN OCCURRED

94 RlGHT SECONDARY AIR INOPERATIVE

95 RIGHT AIR ALWAYS UPSTREAM

96 RIGHT AIR ALWAYS NOT BYPASSED

97 RPM DROP (WITH FUEL LEAN) BUT RIGHT EGO RICH

98 RPM DROP (WITH FUEL RICH) BUT RIGHT EGO LEAN

 

 

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