GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2008
🢒
Impala
🢒 Secondary Air Injection - NU3
Secondary Air Injection - NU3
Secondary Air Injection - NU3
Master Electrical Component List
Secondary Air Injection System Description
Control Module References
Controlled/Monitored Subsystem References
Camshaft, Crankshaft, Knock Sensors, and Camshaft Position Actuator Solenoid
ECM Power, Ground, MIL, and Serial Data
EMISSIONS 1, EMISSIONS 2, A/C CMPRSR Fuses, and A/C CMPRSR, FAN 1, FAN 2, and FAN 3 Relays
Fuse Block - Underhood Bussing
BATT 4, ABS MTR1, ABS MTR2, AIR PUMP, AIR SOL, AUX PWR, Radio Fuses, and PWR/WNDW Circuit Breaker
G113, and G115
G101, G102, and G111
