I have a Harman p68 that is giving a three blink status code which points to a bad ESP probe.
I've tried replacing with a new probe as well as cleaning the existing probe.
The new probe I purchased has the same black wire as the existing probe (I read there's a red wired one and it's important to replace with the same color).
I've swept the chimney and cleaned out the stove.
What else can I try?
Also, can someone describe the procedure for testing the probe with a multimeter?
I've tried replacing with a new probe as well as cleaning the existing probe.
The new probe I purchased has the same black wire as the existing probe (I read there's a red wired one and it's important to replace with the same color).
I've swept the chimney and cleaned out the stove.
What else can I try?
Also, can someone describe the procedure for testing the probe with a multimeter?
