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HFM ENGINE 111 (description only)

HFM Engine 111

DTC SAE nomenclature
002 ECT sensor (B11/3) short circuit
003 ECT sensor (B11/3) open circuit
004 ECT sensor (B11/3) implausible
005 ECT sensor (B11/3) intermittent contact
006 IAT sensor (B17) short circuit
007 IAT sensor (B17) open circuit
008 IAT sensor (B17) intermittent contact
009 Hot film MAF sensor (B2/5) air flow implausibly high
010 Hot film MAF sensor (B2/5) open circuit
011 CTP switch (M16/6s1) throttle valve angle implausibly large
012 CTP switch (M16/6s1) airflow implausibly high
013 CTP switch (M16/6s1) intermittent contact
014 Throttle valve actual value potentiometer (M16/6r1) implausibly high
015 Throttle valve actual value potentiometer (M16/6r1) implausible
016 Throttle valve actual value potentiometer (M16/6r1) intermittent contact
017 Drive actual value potentiometer (M16/6r2) implausibly high
018 Drive actual value potentiometer(M16/6r2) implausibly low
019 Drive actual value potentiometer (M16/6r2) intermittent contact
020 ISC system at lower control stop
021 ISC system at upper control stop
022 CC or EA indicates ""limp-home""mode
023 O2S 1 (before TWC) (G3/2) sensor voltage too high
024 O2S 1 (before TWC) (G3/2) cold or open circuit
025 O2S 1 (before TWC) (G3/2) sensor voltage implausible
026 O2S 2 (after TWC) (G3/1) sensor voltage too high
027 O2S 2 (after TWC) (G3/1) cold or open circuit
028 O2S 2 (after TWC) (G3/1) sensor voltage implausible
029 O2S 1 (before TWC) heater (G3/2) current too low
030 O2S 1 (before TWC) heater (G3/2) current too high
031 O2S 1 (before TWC) heater (G3/2) short circuit
032 O2S 2 (after TWC) heater (G3/1) current too low
033 O2S 2 (after TWC) heater (G3/1) current too high
034 O2S 2 (after TWC) heater (G3/1) short circuit
035 O2S system operating at rich limit, mixture too lean
036 O2S system operating at lean limit, mixture too rich
037 Injector (Y62y1), cylinder1 short circuit to plus
038 Injector (Y62y1), cylinder1 open/short circuit to ground
039 Injector (Y62y2), cylinder2 short circuit to plus
040 Injector (Y62y2), cylinder2 open/short circuit to ground
041 Injector (Y62y3), cylinder3 short circuit to plus
042 Injector (Y62y3), cylinder3 open/short circuit to ground
043 Injector (Y62y4), cylinder4 short circuit to plus
044 Injector (Y62y4), cylinder4 open/short circuit to ground
045 Not used
046 Not used
047 Not used
048 Not used
049 Self-adaptation at idle speed too rich
050 Self-adaptation at idle speed too lean
051 Self-adaptation at lower partial load too rich
052 Self-adaptation at lower partial load too lean
053 Self-adaptation at upper partial load too rich
054 Self-adaptation at upper partial load too lean
055 Ignition output 1 or ignition coil (T1/1) for cylinder 1 misfires
056 Ignition output 1 or ignition coil (T1/1) for cylinder 4 misfires
057 Ignition output 1 or ignition coil (T1/1) current value not obtained
058 Ignition output 2 or ignition coil (T1/2) for cylinder 2 misfires
059 Ignition output 2 or ignition coil (T1/2) for cylinder 3 misfires
060 Ignition output 2 or ignition coil (T1/2) current value not obtained
061 Not used
062 Not used
063 Not used
064 CKP sensor (L5) signal not recognized/implausible
065 CKP sensor (L5) magnet is missing (segment control) CKP sensor (L5) tooth count on flywheel implausible
066 CKP sensor (L5) RPM implausibly high
067 CMP sensor (L5/1) not recognized/implausible (segment control)
068 Not used
069 Not used
070 TN-signal (RPM signal), short circuit to ground
071 TN-signal (RPM signal), short circuit to plus
072 VSS, not recognized
073 VSS, implausible high
074 Not used
075 Not used
076 FP relay module (K27) open/short circuit
077 Not used
078 Not used
079 KS 1 (A16) open circuit
080 KS 2 (A16) open circuit
081 Maximum retard setting on at least one cylinder has been reached
082 Ignition angle deviation between the individual cylinders is > 6° CKA.
083 Knock control evaluation circuit in engine control module (N3/4) defective
084 Momentary fault in self-adaptation of closed throttle speed/partial load
085 AIR pump switchover valve (Y32) and/or AIR relay module (K17)
086 Purge control valve (Y58/1) open/short circuit
087 Purge control valve (Y58/1) short circuit to plus
088 Upshift delay switchover valve (Y3/3) open/short circuit
089 Adjustable camshaft timing solenoid (Y49) short circuit to plus
090 Adjustable camshaft timing solenoid (Y49) open/short circuit to ground
091 EGR switchover valve (Y27) short circuit to plus
092 EGR switchover valve (Y27) open/short circuit to ground
093 Not used
094 Not used
095 Not used
096 Not used
097 CAN communication from engine control module (N3/4) defective
098 Not used
099 Not used
100 CAN communication from diagnostic module (OBD II) (N59/1) defective
101 Starter signal (circuit 50) not present
102 Not used
103 Not used
104 Not used
105 Not used
106 Not used
107 Control of ignition coil preloading voltage exceeds limits (As of 06/93)
108 O2S 2 (after TWC) heater relay module (K35) short circuit to plus
109 O2S 2 (after TWC) heater relay module (K35) open/short circuit to ground
110 Voltage supply circuit 87U at engine control module (N3/4) implausible
111 Voltage supply circuit 87U at engine control module (N3/4) low voltage
112 Engine control module (N3/4)
113 Engine control module (N3/4) not coded (As of 01/94)
114 Engine control module identification of N3/4 faulty (As of 01/94)
115 Engine control module code bytes of N3/4 faulty (As of 01/94)
116 CAN communication from RCL control module (N54) faulty (As of model year 1996)
117 Engine starts with RCL system locked (As of model year 1996)
118 Not applicable for U.S.A. version vehicles
119 Not applicable for U.S.A version vehicles
120 Not applicable for U.S.A. version vehicles
123 Not applicable for U.S.A. version vehicles
124 Not applicable for U.S.A. version vehicles
125 Engine control module (N3/4)
126 Engine control module (N3/4)
127 ISC and CC/ISC actuators interchanged
128 Engine control module (N3/4)
129 Engine control module (N3/4)
130 Drive actual value potentiometer (M16/6r2)
131 Engine control module (N3/4)
132 Engine control module (N3/4)
133 ISC actuator
134 Engine control module (N3/4)
135 Voltage supply for actuator potentiometer
136 Drive actual value potentiometer (M16/6r2)
137 Engine control module (N3/4)
138 ISC actuator
139 Switch cruise control
140 Engine control module (N3/4)
141 Engine control module (N3/4)
142 Engine control module (N3/4)
143 Brake light switch
144 Engine control module (N3/4)
145 Not applicable for U.S.A version vehicles
146 Not applicable for U.S.A version vehicles
147 Not applicable for U.S.A version vehicles
148 Not applicable for U.S.A version vehicles
149 Not applicable for U.S.A version vehicles
150 Not applicable for U.S.A version vehicles
151 Not applicable for U.S.A version vehicles
152 Not applicable for U.S.A version vehicles
153 Not applicable for U.S.A version vehicles
154 Not applicable for U.S.A version vehicles
155 Not applicable for U.S.A version vehicles
156 Not applicable for U.S.A version vehicles
157 Not applicable for U.S.A version vehicles
158 Not applicable for U.S.A version vehicles
159 Not applicable for U.S.A version vehicles
160 Not applicable for U.S.A version vehicles
161 Not applicable for U.S.A version vehicles
162 Not applicable for U.S.A version vehicles
163 Not applicable for U.S.A version vehicles
164 Not applicable for U.S.A version vehicles
P0101 Mass or volume air flow circuit range/performance problem
P0105 Manifold absolute pressure/barometric pressure circuit malfunction
P0111 Intake air temperature circuit range performance problem
P0116 Engine coolant temperature circuit range performance problem
P0125 Insufficient coolant temperature for closed loop control
P0131 O2S 1 circuit low voltage
P0132 O2S 1 circuit high voltage
P0133 O2S 1 circuit slow response
P0134 O2S 1 circuit no activity detected
P0135 O2S 1 heater circuit malfunction
P0138 O2S 2 circuit high voltage
P0141 O2S 2 heater circuit malfunction
P0170 Fuel trim malfunction
P0200 Injector circuit malfunction - cyl. 1 Injector circuit malfunction - cyl. 2 Injector circuit malfunction - cyl. 3 Injector circuit malfunction - cyl. 4
P0300 Random misfire detected
P0301 Cylinder 1 misfire detected
P0302 Cylinder 2 misfire detected
P0303 Cylinder 3 misfire detected
P0304 Cylinder 4 misfire detected
P0325 Knock sensor 1 circuit malfunction
P0326 Knock sensor 1 circuit range/performance
P0327 Knock sensor 1 circuit low input
P0335 CKP sensor circuit malfunction
P0341 CMP sensor circuit range/performance
P0400 Exhaust gas recirculation flow malfunction
P0411 Secondary air injection system incorrect flow detected
P0412 Secondary air injection system switching valve circuit malfunction
P0420 Catalyst system efficiency below threshold
P0441 Evaporative emission control system incorrect purge flow
P0443 Evaporative emission control system purge control valve circuit malfunction
P0500 Vehicle speed sensor malfunction
P0501 Vehicle speed sensor range/performance
P0505 Idle control system malfunction
P0507 Idle control system RPM higher than expected
P0510 Closed throttle position switch malfunction
P0600 Serial communication link malfunction
P1131 O2S 1 circuit short circuit
P1132 O2S 1: Oxygen sensor integration on rich or lean stop
P1137 O2S 2 circuit short circuit
P1138 O2S 2 operating condition
P1170 Short term fuel trim
P1335 Engine speed signal TNA not received by diagnostic module
P1336 Crankshaft sensor signal: Magnet coding on segment
P1337 Engine speed signal TNA not transmitted from engine control module
P1340 CMP sensor monitoring signal from engine control module (HFM) (N3/4)
P1341 Camshaft timing adjuster without function
P1342 Electrical activation of adjustable camshaft timing solenoid
P1400 Electrical activation of the EGR switchover valve
P1443 Electrical activation of the purge flow switchover valve
P1444 Pressure switchover without function
P1700 Transmission upshift delay without function
P1701 Electrical activation of upshift delay switchover valve (Y3/3)
P1740 Full load information: Load implausible
P1741 Full load information: Throttle valve position implausible
P1750 Battery voltage too low