Check Oil Light On With No Loss Of Serial Data
Using Tech 1 scan tester, monitor PCM to IPC normal mode communication. If check oil light is on, see the appropriate TESTS W/CODES article in this section. If check oil light is off, replace IPC. See the following list.
- 2.2L, see: TESTS W/CODES - 2.2L
- 2.3L, see: TESTS W/CODES - 2.3L