Originally Posted by dirtcrew51m
Would the tfi module or the pickup in the dist set a code if bad?
Although When either pooches. It's recommended to replace both. Also, they share the same power & ground circuits. You can also take your TFI in for bench checking & a failing PIP sensor usually generates an Error code. No specific code for TFI, but sometimes a SPOUT circuit code is actually related to the TFI, if no problem w/ the Spout circuit is located otherwise.