| No. 1 |
No start or stall after start. |
| No. 2 |
"Check Engine" light on - No codes set. |
| No. 3 |
"Check Engine" light inoperative. |
| No. 4 |
Fuel system diagnosis. |
| No. 5 |
Poor performance. |
| No. 6 |
Injector system diagnosis. |
| No. 7 |
EGR diagnosis. |
| No. 8 |
AIR management diagnosis. |
| No. 9 |
Canister purge control diagnosis. |
| No. 10 |
No cruise control. |
| No. 11 |
MPG display problem. |
| No. 12 |
Diagnostic display problem. |
| No. 13 |
Improper idle speed. |
| No. 14 |
Oxygen sensor test. |
| No. 15 |
Coolant light on - Temperature normal. |
| No. 16 |
Modulated displacement solenoid test. |
| No. 17 |
Modulated displacement electrical test. |
| No. 18 |
Modulated displacement operating at all times. |