LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Plymouth >> 1988 >> Horizon Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 2.2L/2.5L TBI Tests W/Codes >> Diagnostic Trouble Code (DTC) Identification >> Ch2 - Checking Battery Temp Sensor Calibration
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Ch2 - Checking Battery Temp Sensor Calibration

  1. Connect DRB II to diagnostic connector. Put system in Engine Running Test Mode "61". If DRB II display is between .2-3.0 volts, go to next step. If DRB II display is not between .2-3.0 volts, logic board is defective, replace SMEC.
  2. Put system in Engine Running Test Mode "67". If DRB II display is between 13-15 volts, Check condition of battery. Check for battery drain condition. If display on DRB II is not between 13-15 volts, check alternator for low output.
scientia non olet · About LEMON Manuals