Code 22?

[CrackerBob]

Got the oil cooler cover and gaskets from CDan yesterday and got everything put back together today.
Short test drive and CED on the way back. Paper clip test shows 22 as well as the usual 83, 84, 85. Search finds everything but 22 and can't find the code listings in my new FSM.
Anyone tell me where the code listing is and/or what's a code 22?

 

[4LLC]

a code 22 is your coolant temp sensor maybe you unplugged the sensor and haven't plugged it back in possibly its on the right side of the engine

 

[CrackerBob]

Thanks, probably left over from the initial water leak in the oil cooler cover. I disconected the battery and the code 22 was gone on the next try.