Code And Test Identification

CODE IDENTIFICATION

Code No.

Description

11

Carburetor O2 Solenoid

12

Not Used

13

⁽¹⁾ Canister Purge Solenoid

14

Battery Feed For Computer Memory

16

Not Used

17

⁽¹⁾ Electronic Throttle Control Solenoid

18

⁽¹⁾ Vacuum Operated Secondary Control Solenoid

21

Distributor Pickup Coil

22

Oxygen Feedback System

24

Computer (Vacuum Transducer)

25

⁽¹⁾ Radiator Fan Temperature Sensor

26

Engine Temperature Sensor

28

⁽²⁾ Speed Sensor

31

Battery Feed For Computer Memory

32 & 33

Computer Failure Entering Diagnostic Mode

55

End Of Diagnostic Mode

88

⁽³⁾ Start Of Diagnostic Mode

00

⁽⁴⁾ Diagnostic Readout Box Powered Up

⁽¹⁾	2.2L engine only.

⁽²⁾	Manual Trans. only.

⁽³⁾	Switch is on in switch test mode.

⁽⁴⁾	Switch is off in switch test mode.

TEST IDENTIFICATION

Test No.	System Test
1	Checking diagnostic system for fault codes
2	Checking oxygen solenoid system
3	Checking canister purge solenoid control
4	Checking throttle control solenoid system
5	Checking VOS control solenoid system
6	Checking oxygen feedback system
7	Checking coolant sensor circuit
8	Checking speed sensor system
9	Checking for no code 88
10	Cold engine check
11	Warm engine check
12	Checking choke system
13	Checking carburetor idle system
14	Checking air switching system
15	Checking solenoid stop 1.6L models
16	Checking carburetor bowl vent system
17	Checking computer controlled components
18	Checking radiator fan relay circuit
19	Checking solenoid kicker 2.2L models
20	Checking ignition system
21	Engine idle system

CODE-TO-TEST IDENTIFICATION CHART ⁽¹⁾

Trouble Code

System Test

11

13

14

Cold

Hot

17

18

22

25 or 26

28

⁽¹⁾	For codes not listed, see CODE IDENTIFICATION table. Service individual components.