Chevrolet Cobalt Service & Repair Manual: Engine Liters/ CID/ Type

Chevrolet Cobalt Service & Repair Manual / Engine Management / Emission Controls / Engine Liters/ CID/ Type

SFI/OBD II system. Equipped w/MIL.
Engine Liters/ CID/ Type Certif- ication Type Trans. Type Comput- erized Engine Manage- ment Fuel Induc- tion System Type Ignition Timing, °BTDC @RPM TSB EPA & CARB Emis- sion Recall Emis- sion Con- trol Sys- tem SRI Emission Control Systems
C A F E D A / T M / T P C V A C L A I S E G R E V A P C A T S P K F R O 2 S
1.6L/109/L4 9 X X X X YES 12 SFI 3 -- -- -- X -- -- X 5 X 11 X 2 X 15 X X 16
1.8L/109/L4 9 X X X X YES 12 SFI 3 -- -- -- X -- -- -- X 11 X 2 X 15 X X 16
2.0L/122/L4 Turbo 9 X X X X YES 28 DI-FI 3 -- -- X 1 X -- -- -- X 11 X 27 X 15 X X 16
2.2L/134/L4 9 X X X X YES 12 SFI 3 -- -- X 1 X -- X 21 -- X 11 X 27 X 15 X X 16
2.4L/144/L4 9 23 X X X X YES 12 SFI 3 -- -- -- X -- -- -- X 11 X 2 X 15 X X 16
2.4L/146/L4 7 9 31 X X X X YES 12 SFI 3 -- -- X 1 X -- X 21 -- X 11 X 2 X 15 X X 16
3.0L/183/V6 9 X X X -- YES 28 DI-FI 3 -- -- X 1 X -- -- -- X 11 X 19 X 24 X X 18
3.5L/213/V6 7 9 31 X X X -- YES 12 SFI 3 -- 30 X 1 X -- X 21 -- X 11 X 19 X 15 X X 18
3.5L/213/V6 8 9 X X X -- YES 12 SFI 3 -- 30 X 1 X -- X 21 -- X 11 X 2 X 15 X X 16
3.6L/217/V6 7 9 X X X X YES 12 SFI 3 -- -- X 1 X -- -- -- X 11 X 29 X 15 X X 18
3.6L/217/V6 6 9 10 25 26 X X X -- YES 28 DI-FI 3 -- -- X 1 X -- -- -- X 11 X 19 X 15 X X 18
3.9L/238/V6 9 X X X -- YES 12 SFI 3 -- -- X 1 X -- -- -- X 11 X 2 X 15 X X 16
4.6L/280/V8 4 9 14 X X X -- YES 12 SFI 3 -- -- X 1 X -- X 21 X 17 X 11 X 2 X 15 X X 20
4.6L/280/V8 9 26 X X X -- YES 12 SFI 3 -- -- X 1 X -- -- -- X 11 X 19 X 15 X X 18
6.2L/376/V8 6 X X X X YES 12 SFI 3 -- -- X 1 X -- -- -- X 11 X 19 X 15 X X 18
6.2L/376/V8 13 X X X X YES 12 SFI 3 -- -- X 1 X -- -- -- X 22 X 19 X 15 X X 18
6.2L/376/V8 SC 13 X X X X YES 12 SFI 3 -- -- X 1 X -- -- -- X 22 X 19 X 15 X X 18
6.2L/376/V8 SC 25 X X X X YES 12 SFI 3 -- -- X 1 X -- -- -- X 11 X 19 X 15 X X 18
7.0L/427/V8 X X X X YES 12 SFI 3 -- -- X 1 X -- -- -- X 22 X 19 X 15 X X 18
 
X--Equipped
--Not Equipped
 1 --Models equipped w/oil life monitor.
 2 --Type, TWC; number of catalytic converters, 1.
 3 --Computer controlled, not adjustable.
 4 --DTS.
 5 --ECM controlled EGR.
 6 --Camaro.
 7 --Malibu.
 8 --Impala.
 9 --Variable valve timing.
 10 --LaCrosse.
 11 --EVAP canister is located at rear of vehicle near fuel tank or on top of tank on some models.
 12 --SFI/OBD II system. Equipped w/MIL.
 13 --Corvette.
 14 --Lucerne.
 15 --EI/Ignition Control/Knock Sensor System/PCM controlled.
 16 --Two HO2S.
 17 --Linear EGR.
 18 --Four HO2S.
 19 --Type, TWC; number of catalytic converters, 2.
 20 --Three HO2S.
 21 --AIR electric pump type, PCM controlled.
 22 --EVAP canister is located near right fuel tank.
 23 --Vibe.
 24 --COP.
 25 --CTS.
 26 --STS.
 27 --Close coupled catalytic converter.
 28 --DI-FI/OBD II system. Equipped w/MIL.
 29 --Dual close coupled catalytic converter.
 30 --Certain Chevrolet Impala, Malibu & Pontiac G6 equipped w/3.5L engine & 4T45/4T65 A/T will not clear TCM I/M Test DTCs that are stored, even after problem has been repaired. I/M Test DTCs cannot be cleared by a scan tool & will only clear when diagnostic that stored DTC has confirmed that problem has been repaired. Stored I/M Test DTCs discovered during a vehicle emission test may cause a vehicle to fail or be rejected from the test. Source: GM Service Update No. 10048.
 31 --G6.
ACL--Air Cleaner (Thermostatic Type)
AIR--Air Injection Reaction
AIS--Air Injection System
ALDL--Assembly Line Diagnostic Link
A/T--Automatic Transmission
BTDC--Before Top Dead Center
CA--California
CARB--California Air Resources Board
CAT--Catalytic Converter
CCECS--Computer Controlled Emission Control System
CLECS--Closed Loop Emission Control System
COP--Coil On Plug Ignition System
DI--Distributor Ignition
DI-FI--Direct Injection-Fuel Injection
DIS--Direct Ignition System
DOHC--Dual Overhead Cam
DTC--Diagnostic Trouble Code
ECM--Electronic Control Module
EFC--Electronic Fuel Control System
EGR--Exhaust Gas Recirculation
EI--Electronic Ignition
EMR--Electronic Module Retard
EPA--Environmental Protection Agency
ESA--Electronic Spark Advance
ESC--Electronic Spark Control
ESS--Electronic Spark Selection
EST--Electronic Spark Timing
EVAP--Evaporative Emission Control System
FED--Federal
FR--Fillpipe Restrictor
HEI--High Energy Ignition
HO--High Output
HO2S--Heated Oxygen Sensor
IC--Ignition Control
IDI--Integrated Direct Ignition
LEV--Low Emissions Vehicle
LH--Lefthand
MCS--Mixture Control System
MFI--Multiport Fuel Injection
MIL--Malfunction Indicator Lamp
M/T--Manual Transmission
OC--Oxidation Catalytic Converter
OHV--Overhead Valve
PAIR--Pulse Air Injection
PCM--Powertrain Control Module
PCV--Positive Crankcase Ventilation
RH--Righthand
SCS--Speed Controlled Spark
SFI--Sequential Fuel Injection
SOHC--Single Overhead Cam
SPK--Spark Control
SRI--Service Reminder Indicator
SSI--Solid State Ignition
TBI--Throttle Body Fuel Injection
TCS--Transmission Controlled Spark
TDC--Top Dead Center
TWC--Three Way Catalytic Converter
TWC+OC--Three Way + Oxidation Catalytic Converter
ULEV--Ultra Low Emissions Vehicle
VIN--Vehicle Identification Number
WU-TWC--Warm Up Three Way Catalytic Converter
 
    Emission Control Service Reminder Indicators (SRI) Reset Procedures
    Change Oil, Change Oil Now Or Change Oil Soon Messages After changing the engine oil, the system must be reset as follows: 1. Turn ignition to RUN with en ...

    Engine Tune Up & Performance
    ...

    See also:

    Chevrolet Cobalt Service & Repair Manual. Reading Lamp Bulb, Replace
    1. Remove reading lamp lens (1) from lamp, Fig. 1. 2. Remove bulb (2) from reading lamp, Fig. 1. 3. Reverse procedure to install. Fig. 1 Reading lamp bulb removal ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


    Copyright © 2024 www.cheviguide.com - Chevrolet Auto Manuals - 0.0039