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CONTROL SYSTEM [FS] 01–40B–17 01–40B 52 IGT2 Ignition coil (No. 2, • Inspect using the wave profile. • Inspect ignition coil • Inspect related 53 Generator field coil Generator • Inspect using the wave profile. • Inspect generator • Inspect related 54 IAC (+) IAC valve Ignition switch ON B+ • Inspect IAC valve • Inspect related Idle (After warm up and E/L off) B+ 55 Back-up power Battery (positive Under any condition B+ • Inspect battery • Inspect EGI fuse • Inspect related 56 EGR valve #4 coil EGR valve Ignition switch ON Below 1.0 • Inspect EGR valve • Inspect related Idle Below 1.0 57 Knocking Knock sensor (+) Ignition switch ON (Use digital Below 1.0 • Inspect knock sensor • Inspect related 58 Vehicle speed Speedometer • Inspect using the wave profile. • Inspect VSS • Inspect related VSS (ATX) • Inspect VSS • Inspect related 59 Knocking Knock sensor (-) Ignition switch ON (Use digital Below 1.0 • Inspect knock sensor • Inspect related 60 HO2S (Front) HO2S (Front) Ignition switch ON 0—1.0 • Inspect HO2S (Front) • Inspect related Idle After warm up 0—1.0 Acceleration 0.5—1.0 Deceleration 0—0.5 61 — — — — — Terminal Signal Connected to Test condition Voltage (V) Action 1712-1U-01G(01-40B).fm 17 ページ 2001年6月29日 金曜日 午前9時51分 |