DTC DETECTING CONDITION: Immediately at fault recognition TROUBLE SYMPTOM: • Improper idling • Poor driving performance • Engine stalls. CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mode > PROCEDURE. WIRING DIAGRAM: • Engine Electrical System ENGINE TYPE FB (WITHOUT PUSH BUTTON START) Engine Electrical System > WIRING DIAGRAM • Engine Electrical System ENGINE TYPE FB (WITH PUSH BUTTON START) Engine Electrical System > WIRING DIAGRAM
1. OUTLINE OF DIAGNOSIS Detect the open or short circuit of throttle position sensor 2. Judge as NG if out of specification. 2. COMPONENT DESCRIPTION
3. EXECUTION CONDITION
4. GENERAL DRIVING CYCLE Always perform the diagnosis continuously. 5. DIAGNOSTIC METHOD If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Time Needed for Diagnosis: 24 ms Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs. |
Inspection
• Check each component for scratches, damage or other faults.• Using the ST, check the backlash of pinion gear.ST1 498247001MAGNET BASEST2 498247100DIAL GAUGESpecification:0.13 — 0.18 mm (0.0051 — 0.0071 in)• Measure the hypoid gear backlash, and then adjust it to be with ...