TSRM/MK3 Supra/Repair Manual
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p.124

FI/EFI System — Fuel Cut Rpm, page 125

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p.126
Fuel Cut Rpm — MK3 Supra EFI System, page 125
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Page text (OCR transcript)
Fuel Cut RPM

INSPECTION OF FUEL CUT RPM

INSPECT FUEL CUT RPM
(a) Start and warm up the engine.
(b) Disconnect the throttle position sensor connector from the throttle position sensor.
(c) Connect circuit terminals IDL and E2 on the wire connector side.
(d) Gradually raise the engine rpm and check by the fluctuation of the tachometer needle, that the fuel cut operation repeatedly goes on and off.
HINT: The vehicle should be stopped.
Fuel cut rpm: 7M-GE 1,800 rpm
7M-GTE 1,600 rpm
Fuel return rpm: 7M-GE 1,200 rpm
7M-GTE 1,200 rpm