Hi:
My engine light has been sporadically coming on in the last few days (2000 Intrepid). I took it to a local place that told me it was an emissions sensor and that is was fairly common for condensation to cause this, and not to worry about it. Whatever.
But I wanted to verify it for myself the last time it came on. Using the on-off-on-off-on trick, I get P 1684. A quick search reveals this to be that the battery has been disconnected within the last 50 starts (which is true).
My question: is this just the first code that comes up using the above noted method, and that there is one or more trouble codes in memory that I may or may not be able to retrieve because only one code can be retrieved with this method? Is there a way to get multiple trouble codes? Would a code reader be able to retrieve multiple codes?
Thanks.