GMC chevrolet camaro 2000 Service Manual page 775

6-8 Table of Contents
DTC P1134 H02S Transition Time
Ratio Bank 1 Sensor 1 ..... ; .................... 6-1077
OTC P1153 H02S Insufficient Switching
Bank 2 Sensor 1 ................................... 6-1080
OTC P 1154 H02S Transition Time
Ratio Bank 2 Sensor 1 .............•............ 6-1083
OTC P1220 Throttle .Position (TP)
Sensor 2 Circuit .................................... 6-1086
OTC P1221 Throttle Position (TP)
Sensor 1- 2 Correlation ......................... 6-1090
OTC P1271 Accelerator Pedal
Position (APP) Sensor 1-2 Correlation ... 6-1093
OTC P1272 Accelerator Pedal
Position (APP) Sensor 2-3 Correlation ... 6-1094
OTC P1273 Accelerator Pedal
Position (APP) Sensor 1-3 Correlation ... 6-1095
OTC P1275 Accelerator Pedal
Position (APP) Sensor 1 Circuit ............. 6-1096
DTC P1276 Accelerator Pedal
Position (APP) SensorJ Performance ... 6-1098
OTC P 1280 Accelerator Pedal
Position (APP) Sensor 2 Circuit ............. 6-1100
OTC P1281 Accelerator Pedal
Position (APP) Sensor 2 Performance ... 6-1102
OTC P1285 Accelerator Pedal
Position (APP) Sensor 3 Circuit ............. 6-1104
DTC P1286 Accelerator Pedal
Position (APP) Sensor 3 Performance .,.6-1106
OTC P1336 Crankshaft Position (CKP)
System Variation Not Learned ............... 6-1108
OTC P1351 Ignition Coil Control Circuit
High Voltage ......................... : ............... 6-1109
OTC P1352 Ignition Bypass Circuit High
Voltage ...................................... , ........... 6-1111
OTC P1361 Ignition Control (IC) ·Circuit
Low Voltage .......................................... 6-1113
OTC P1362 Ignition Bypass Circuit Low
Voltage .................................•............... 6-1116
DTC P1374 Crankshaft Position (CKP) ·
High to Low Resolution Frequency
Correlation ............................................ 6-1119
OTC P1380 Misfire Detected - Rough
Road Data Not Available ......... : ............ 6-1122
OTC P1381 Misfire Detected
~
No
Communication with Brake Control
Module ................................. , ............... 6-1123
OTC P1404 Exhaust Gas
Recirculation (EGR) Closed Position
Performance .................... , .................... 6-1125
DTC P1441 Evaporative
Emission (EV AP) System Flow During
Non-Purge ............................................ 6~1128
OTC P1514 Throttle Body Performance .... 6-1132
OTC P1515 Control Module Throttle
Actuator Position Performance .:: ........... 6-1134
OTC P1516 Throttle Actuator
Control (TAC) Module Throttle
Actuator Position Performance .............. 6-1137
OTC P1517 Throttle Actuator
Control (TAC) Module Performance ....... 6-1140
OTC P1518 Throttle Actuator
Control (TAC) Module Serial Data
Engine
Circuit ............................ ; ...................... 6-1141
DTC P1519 Throttle Actuator
Control (TAC) Module Internal Circuit .... 6-1144
DTC P1523 Throttle Closed Position ·
Performance ......................................... 6-1145
DTC P1546 Air Conditioning (A/C) •
Clutch Relay Control Circuit ..... : ............ 6,1146
DTC P1571 Traction Control Torque
Request Circuit ................ , .................... 6-1149
DTC P1574 Stoplamp Switch Circuit _ ......... 6-1151
OTC P1586 Cruise Control Brake
Switch 2 Circuit .................................... 6-1154
OTC P1626 Theft Deterrent Fuel Enable
Signal Lost ........................................... 6-1157
DTC P1629 Theft Deterrent Fuel Enable
Signal Not Received ............................ :6-1159
DTCP1635 5 Volt Reference 1 Circuit , .... 6-1161
DTCP1639 5 Volt Reference 2 Circuit .... $1164
DTC P1689 Traction Control Delivered
· Torque Output Circuit ..•................. ; ....... 6~1166
Symptoms ........ ; ........................................ 6-1168
Hard Start ................................................ 6-1170
Surges/Chuggles ...................... , ............... 6~1172
Lack of Power, Sluggishness, or
Sponginess ........................ , ....... , ........... 6-1174
Detonation/Spark Knock ........................... 6-1176
Hesitation, Sag, ·stumble .... : ... : .................. 6-1176 (_
Cuts Out, Misses .................................... :.6-1178 .
Poor Fuel Economy ......... : ....................... 6-1180
Poor Fuel Fill Quality .•.... , ... ; ........... , ........ 6-1182
Rough, Unstable, or Incorrect Idle and
Stalling ..................... : ................. , ......... 6-1183
Dieseling, Run-On .................................... 6-1185
Backfire .................................................... 6-1185
Restricted Exhaust System Check ., .......... 6-1187
Powertrain Control Module Diagnosis ........ 6-1188
PCM Controlled A/C ·Circuit· Diagnosis ...... 6-1189
MAP Sensor Circuit Diagnosis ..... , ............ 6-1194
Electric Cooling Fan Diagnosis
(Description) ..........•.... , .... , .................... 6-1197
Electric Cooling Fan Diagnosis
(Functional Check) ... : ....... , ....•.. , ............ 6-1198
Electric Cooling Fan Diagnosis ·
(Table 1) ............................................... 6-1199
Electric Cooling Fan Diagnosis
. (Table 2) .............................................. 6-1200
· Electric Cooling Fan Diagnosis .
(Table 3) ......................................... : .... 6-1202
Cruise Control Diagnosis ............................ 6-1205
Engine Oil Level Sensor/Switch
Diagnosis , .................................... ,,, ...... 6~1210
Fuel System Pressure Test ...................... 6-1212
Fuel Injector Balance Test .•...................... 6-1217
Fuel Injector Balance Test with Tech 2 .... 6-1220 (
Fuel lnj Coil Test - ECT Between
10-35 Degrees C (50°95 Degrees F) ..... 6-1222
Fuel lnj Coil Test - ECT Outside
10-35 Degrees C (50-95 Degrees F) ..... 6-1224