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just got my Honda back on the road yesterday and got a check engine light, it a 91civic sedan lx, so its got the old obd where u count the light blinks,, got a 19 code- lock out selonoid.
so today when on way to work I noticed the tach jumping between 25 and 30 thousand rpms at 58 mph,, would the lock out selonoid cause this or is it something else? any help will be highly appreciated.

 
Rep Power: 518

Lockup, not lockout. Torque converter lockup clutch control solenoid, or TCC..

Ohm test the lockup solenoid? Is it bad?
(my book says it should be 14-25 ohm)

 
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K, thanks ezone, I'll check the ohms

 
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Checked the ohms, first attempt got 13 ohms, second attempt got 69ohms, last try got 83 ohms. was using a cheap multimeter set at 200 ohms. am I doing something wrong

 
Rep Power: 518

Scale is set correct..... only tough thing I can think of is making sure you have good reliable contact with the pins inside the part being tested.

When you connect the tester leads together, it should read zero ohms....does it?