My flame sensor 338906 has two wires, white and blue. which one goes to which connector on the unit. The top tab is long and goes the length of the sensor. The short tab is just long enough for the connector to attach. I think the blue goes to the long one and the white to the short one. I just am not 100% sure.
ANSWER Hello Armand,
The flame sensor should be marked with possibly a 1 and 2 or FS1 FS2. The white goes to the 2 terminal which should be the small and the blue goes to the 1 terminal large.
Answered by AppliancePartsPros.com | Friday, December 14, 2012