mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

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Octane Adjust Shorting Bar <--> [Calibration Resistor / Connector, Ignition]|Locations|Page 2834 > < Octane Adjust Shorting Bar <--> [Calibration Resistor / Connector, Ignition]|Locations

B4000 SE Cab Plus 4WD V6-4.0L OHV (1997)

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Octane Adjust Shorting Bar: Description and Operation

COMPONENT

Octane Adjust (OCT ADJ) shorting bar

FUNCTION

OCT ADJ shorting bar is used to retard spark three degrees when bar is removed from in-line connector.

REMARKS

OCT ADJ self test is to check state of OCT ADJ shorting bar
If the octane adjust shorting bar or circuit has an open, Diagnostic Trouble Code No. P1390 is output.

Octane Adjust Shorting Bar <--> [Calibration Resistor / Connector, Ignition]|Locations|Page 2834 > < Octane Adjust Shorting Bar <--> [Calibration Resistor / Connector, Ignition]|Locations