3-42 ENGINE CONTROL SYSTEM
IGNITION SECONDARY COIL RESISTANCE
# 09930-99320: Digital tester
& Tester range:
ΩΩ
ΩΩ
Ω (Resistance)
1. Disconnect the spark plug cap from the spark plug.
2. Measure resistance between both spark plug caps as shown.
Ignition secondary coil resistance:
NO. 2&3 15 – 26 k
ΩΩ
ΩΩ
Ω
NO. 1&4 16 – 28 k
ΩΩ
ΩΩ
Ω
CKP SENSOR SIGNAL
# 09930-89950: 44-pin test cord
09930-99320: Digital tester
$ Taster range:
%%
%%
% V (DC voltage)
1. Remove the CMP sensor from the engine.
2. Connect the test cord as shown, then turn the ignition switch
ON.
3. Connect the tester probe + (Red) to the terminal “33”.
4. Connect the tester probe - (Black) to the terminal “11” (or
body ground).
5. Measure voltage when steel tip of a screwdriver is brought
near and then pulled away from the sensor tip A.
CKP sensor signal: Approx. 0.3 V or 5 V
NOTE:
Two signal voltages mentioned above (0.3 V or 5 V) will change
by repeating movement of the screwdriver.
ECM
DCV
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