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- MALFUNCTION INDICATOR LAMP (MIL) - MIL ILLUMINATED WITH DIAGNOSTIC TROUBLE CODES (DTCS) P1391, P1393, P1395 AND/OR P1396 STORED IN MEMORY - F-250 AND F-350 CALIFORNIA ONLY AND ECONOLINE - VEHICLES WITH 7.3L ENGINE
| Publication Date: AUGUST 3, 1998 |
| 1997 F-250 HD, F-350 |
Refer to Recalibration Cross Reference chart for applicable calibrations.
| || WARNING:
|| THIS MODIFICATION IS AUTHORIZED ONLY FOR THE LISTED ENGINE. PERFORMING THIS MODIFICATION ON OTHER ENGINE CALIBRATIONS IS UNAUTHORIZED AND COULD CREATE LIABILITY UNDER APPLICABLE FEDERAL OR LOCAL LAWS. |
Some 1997 7.3L DIT F-250/350 (California only) and Econoline vehicles may exhibit a check engine light on and possible Diagnostic Trouble Codes (DTCs) P1391, P1393, P1395, and/or P1396 stored in memory. These vehicles may or may not exhibit other driveability symptoms such as hard starting, long crank time, no start, etc.
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