Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Electrical Specifications



RESISTANCE VALUES




Ignition Coil Primary Resistance:
21-27~C (70-80~F) 0.95-1.20 ohms [1]
21-27~C (70-80~F) 0.97-1.18 ohms [2]
Ignition Coil Secondary Resistance:
21-27~C (70-80~F) 11,300-13,300 ohms [1]
21-27~C (70-80~F) 11,300-15,300 ohms [2]
Ignition Cables:
Per Foot Min. 3000 ohms, Max. 7200 ohms

[1] Toyodenso
[2] Diamond





SPARK PLUGS

Gap .036 in. (0.90 mm)



FIRING ORDER

Firing Order 1983-90 2.5L (150):