GMC chevrolet camaro 2000 Service Manual page 739

10
Engine Controls - 3.8L (cont.)
Diagnosis (cont.)
No Malfunction Indicator Lamp ..... , ....... : .... 6-843
Poor Fuel Economy ................................ 6-1180
Poor Fuel Fill Quality .............•................ 6-1181
Powertrain Control Module ...................... 6-1188
Powertrain Control Module
Controlled Air Conditioning ............ 6-1189
Powertrain On Board Diagnostic
System Check ............. : . . . . . . . . . . . . . . . . . . 6-827
Restricted Exhaust System Check . . . . . . . . . . 6-1186
Rough, Unstable, or Incorrect Idle,
Stalling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1183
Scan Tool Data Definitions ....................... 6-832
Scan Tool Data List .. : ............................... 6-828
Service Bay Test .................. : ................. 6-1231
Surges/Chuggles ................•.................... 6-1172
Symptoms .............................................. 5c1168
Emission Hose Routing Diagram .................. 6-788
Powertrain Control Module
Connector End Views ......... , ........... 6-814
Schematic
Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-790
Schematics ............................................... : .. 6-791
Special Tools .............................................. 6-1322
Specifications
Fastener Tightening ···············.'.·················· 6-786
Fuel System ............................................. 6-787
Temperature vs Resistance ...................... 6-786
Engine Controls - 5.7L
Component Views . . . . . . . .. .. . . . . .. .. .. . . . . .. . .. . . . . . . . . 6-1354
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1348
Connector End Views ................................. 6-1372
Description
Air Intake System ................................... 6-1967
Crankcase Ventilation System ................. 6-1965
Electronic Ignition System ....................... 6-1958
Engine Cooling Fan- Electric ........... ,,_ ...... 6-1947
EV AP Control System ..................... ·........ 6-1954
Exhaust Gas Recirculation System .......... 6-1963
Fuel Metering Modes of Operation .......... 6-1951
Fuel Metering System · Component . . . . . . . . . . 6-1952
Fuel Supply Component .......................... 6-1947
Information Sensors/Switches .................. 6-1938
Knock Sensor System ............................. 6-1961
Long Term Fuel Trim .............................. 6-1954
Secondary Air Injection System ........•...... 6~1962
Short Term Fuel Trim ............................. 6-1953
Speed Density System . . .. . .. . .. . . . . . . . . . . . . . . . . . . 6-1954
Diagnosis ·
A/C Refrigerant Pressure Sensor Circuit .... 6-1801
A/C Request Circuit ................................ 6-1799
Alcohol/Contaminants-in-Fuel ................... 6-1828
Backfire .................................................. 6.:1796
Cuts Out, Misses ............................... : ... : 6-1789
Detonation/Spark Knock . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1788
Diagnostic Starting Point ......................... 6-1380
Diagnostic Trouble Code (DTC)
List/Type ....................... , ............... 6c1391
Diagnostic Trouble Code (OTC) .
Type Definitions , ........................... 6-1390
Dieseling, Run-On ................................... 6-1796
Electric Cooling Fan ............................... 6-1803
Engine Cranks but Does Not Run ........... 6-1396
INDEX
Engine Controls - 5.7L (cont.)
Diagnosis (cont.)
Engine Oil Level Sensor/Switch .............. 6-1815
Engine Speed Output Circuit ................... 6-1829
Fuel Injector Balance Test with
Special Tool ............................. ,:,. 6-1821
Fuel Injector Balance Test with Tech 2 ... 6-1818
Fuel Injector Coil Test ...... , ...... , .............. 6-1824
ECT Between 10-35 Degrees C ........... 6-1824
ECT Outside 10-35 Degrees C ...... .', .... 6-1826
Fuel Pump Relay Circuit ..... , .............. ' . .... 6-1402
Fuel System ............... , ......... , ................. 6-1406
Fuel Tank Leak Check ... , .................. ' . ..... 6-1828
Hard Start ................... :., ......................... 6-1783
Hesitation, Sag, Stumble ....................... :: 6-1789
Ignition Relay .. , .................................... :.;'6~1399
Inspection/Maintenance Status Reset
Procedures .................................. ; 6-1836
Intermittent Condition .............................. 6-1781
Lack of Power, Sluggishness, or ·
Sponginess ................. , . . . . . . . .. . . . . . . . . 6-1785
PCM Controlled Air Conditioning ..... : ....... 6-1946
PCM Controlled Generator ... , .................. 6-1810
PNP Switch ........................... , ............ : ... ·6-1812
Poor Fuel Economy ..... " ..... , .. , ............ , ... 6-1791
Poor Fuel Fill Quality ... : ............... , .... ,, .... 6-1793
Powertrain On Board Diagnostic
System Check ..... ; ........................ 6-138.1
·Rough, Unstable, or Incorrect Idle,
Stalling ................................. , .. , .... 6-1795
Scan Tool Data Definitions .. : .................. 6-1386
Scan Tool Data List .............................. ;. 6-1383
Service Bay Test .................................... 6-1836
Surges/Chuggles ......................... : .......... : 6-1784
Symptoms ................... ;: ... , ...... : .............. 6-1781
Vehicle Speed Output Circuit ., ................ 6-1$31
Electronic Ignition System ........................ ::. 6-1833
Emission Hose Routing Diagram ........... , ... , 6-1328
Powertrain Control Module ·
Connector End Views . , ................. 6-1368
Repair
AIR Solenoid Valve Replacement ..........
i.
6-1_926
Heated Oxygen Sensor (H02S) . ·
Replacement Bank 1 Sensor 1 ...... 6-1846
Heated Oxygen Sensor (H02S)
Replacement Bank 1 Sensor 2 ...... 6-1847
Heated Oxygen Sensor (H02S) ·
Replacement Bank 2 Sensor 1 . . .. .. 6c1849
Heated Oxygen Sensor (H02S} · ·
Replacement Bank 2 Sensor 2 ..... ' . 6-1851
Schematic ·
Icons ........................................ , . . .. . . . . . . . .. . 6-·1328
Schematics ................ , ............. , .. ' . .... , ......... 6-1329
Secondary AIR Injection Shut Off ..
Valve Replacement, ................. "··· 6-1923
Special Tools ................................... , ..... : ... ·. 6-1969
Specifications
Fastener Tightening ............ :: .................. 6-1325
Fuel System ........................................ : .. 6:1326
GM SPO Group Numbers .... :: ................. 6-1326
Temperature vs Resistance ...... , .............. · 6-1325
Engine Coolant Temperature Sensor
Replacement (3.8L) ....................... 6-1235