GMC chevrolet camaro 2000 Service Manual page 779

6-12 Table of Contents
OTC P1539 Air Conditioning (A/C)
Clutch Feedback Circuit High Voltage ... 6-1762
DTC P1546 Air Conditioning (A/C)
Clutch Feedback Circuit Low Voltage .... 6-1764
OTC P1626 Theft Deterrent Fuel Enable
Signal Lost ........................................... 6-1767
OTC P1635 5 Volt Reference 1 Circuit ..... 6-1770
DTC P1637 Generator
L-Terminal Circuit ... ; ................................ 6-1775
OTC P1639 5 Volt Reference 2 Circuit ..... 6-1778
Symptoms ................................................ 6-1781
Intermittent Conditions ........... , .................. 6-1782
Hard Start ................................................ 6-1783
Surges/Chuggles ...................................... 6-1784
Lack of Power, Sluggishness, or
Sponginess ........................... ; ............... 6° 1786
Detonation/Spark Knock ........................... 6-1788
Hesitation, Sag, Stumble ......................... :6-1789
Cuts Out, Misses ..................................... 6-1790
Poor Fuel Economy ., ...... : ........................ 6-1791
Poor Fuel Fill Quality ... ·.· .......................... 6-1794
Rough, Unstable, or Incorrect Idle and
Stalling .................. : .............................. 6-1795
Dieseling, Run-On ..... , .............................. 6-1796
Backfire .................................................... 6-1797
A/C Request Circuit Diagnosis .................. 6-1799
A/C Refrigerant Pressure Sensor Circuit
Diagnosis , ............................................. 6-1801
Electric Cooling Fan Diagnosis ................. 6-1803
PCM Controlled Generator Diagnosis .. , .... 6-1810
PNP Switch Diagriosis ... , ................... , ...... 6-1812
Engine Oil Level Sensor/Switch
Diagnosis .............................................. 6-1815
Fuel Injector Balance Test with .Tech 2 .... 6-1818
Fuel Injector Balance Test with Special
Tool ................................................. ; ..... 6-1821
Fuel lnj Coil Test - ECT Between
10-35 Degrees C (50-95 Degrees F) ..... 6-1824
Fuel lnj Coil Test - ECT Outside
10-35 Degrees C (50-95 Degrees F) .. , .. 6-1826
Fuel Tank Leak Check ., ................ , ......... :6-1828
Alcohol/Contaminantssin-Fuel Diagnosis .... 6-1828
Engine Speed Output Circuit Diagnosis .... 6-1829
Vehicle Speed Output Circuit Diagnosis ... 6-1831
Electronic Ignition (El) System
Diagnosis .............................................. 6-1833
Inspection/Maintenance Status Reset
Procedures ........................................... 6-1836
Service Bay Test ....................................... 6-1836
Repair Instructions .......................... , ......... 6-1837
PCM Replacement/Programming .............. 6-1837
CKP System Variation Learn Procedure ... 6-1840
PCM Idle Learn Procedure ....................... 6-1840
ECT Sensor Replacement ........................ 6-1841
MAF Sensor Replacement ........................ 6-1842
MAP Sensor Replacement ....................... 6-1844
Heated Oxygen Sensor (H02S}
Replacement Bank 1 Sensor 1 .............. 6-1846
Heated Oxygen Sensor (H02S}
Replacement Bank 1 Sensor 2 .............. 6-1847
Engine
Heated Oxygen Sensor (H02S)
Replacement Bank 2 Sensor 1 .............. 6-1849
Heated Oxygen Sensor (H02S)
Replacement Bank 2 Sensor 2 .............. 6-1851
TP Sensor Replacement .......................... 6-1853
IAT Sensor Replacement ......................... 6-1853
IAC Valve Replacement ........................... 6-1854
Accelerator Controls Cable
Replacement ......................................... 6-1855
Accelerator Controls Pedal
Replacement ......................................... 6-1857
Throttle Body Assembly Replacement ...... 6-1857
Throttle Body Cleaning Procedure ............ 6-1863
Fuel Pressure Relief Procedure ................ 6-1863
Quick Connect Fitting(s) Service
(Metal Collar) .................•.... , ................. 6-1864
Quick Connect Fitting(s) Service
(Plastic Collar) ...................... · ................ 6-1866
In-Line Fuel Filter Replacement ................ 6-1869
Fuel Tank Draining Procedure .................. 6-1870
Fuel Tank Replacement ........................... 6-1870
Fuel Tank Pressure Sensor
Replacement ......................................... 6-1878
Fuel Level Sensor Replacement ........ , ...... 6-1879
Fuel Strainer Replacement ............ , .......... 6-1880
Fuel Tank Pump Module Replacement ..... 6-1881
Fuel Sender Assembly Replacement ........ 6-1883
Fuel Pulse Dampener Replacement ......... 6-1886
Fuel Hose/Pipes Replacement
(Chassis) ............................................... 6-1886 \
Fuel Hose/Pipes Replacement
(Engine Compartment) .......................... 6-1891
Fuel Hose/Pipes Assembly
Replacement (Rear) ............................... 6-1892
Fuel Filler Hose Replacement .................. 6-1893
Fuel System Cleaning .............................. 6-1895
Fuel Pressure Connection Valve
Replacement .... ,····: ............................... 6-1896
Fuel Rail Assembly Replacement ............. 6-1897
Fuel Pressure Regulator Replacement ...... 6-1900
Fuel Injector Replacement ........................ 6-1901
EVAP Canister Purge Solenoid Valve
Replacement ......................................... 6-1903
EVAP Vent Valve Replacement ................ 6-1905
EV AP System Hoses/Pipes
Replacement ......................................... 6-1906
EVAP Canister Replacement .................... 6-1912
EVAP System Cleaning ............................ 6-1914
Crankshaft Position (CKP) Sensor
Replacement ......................................... 6-1915
Camshaft Position (CMP) Sensor
Replacement ......................................... 6-1917
Knock Sensor (KS) Replacement .............. 6-1918
Secondary AIR Injection Pump
Replacement ......................................... 6-1919
AIR Check Valve/Pipe Replacement -
Bank 2 ................................................. 6-1921
AIR Check Valve/Pipe Replacement -
Bank 1 ................................................. 6-1922