Notes On INTERMITTENTS

If only code B334 is stored as a history code, check power and grounds for an intermittent open in circuit Nos. 800J and 800G. If ECM code EO52 is also set as a history code, see ECM CODE EO52 - ECM MEMORY RESET chart in the DFI ECM TESTS/CODES article in this section.

Fig 1: Code B334 Schematic, Loss Of ECM Data

Fig 2: Code B334 Flow Chart, Loss Of ECM Data

Fig 3: Code B334 Flow Chart, Loss Of ECM Data