OBDII P0340 & P0400

smacktime · Jan 9th, 2007, 03:37 PM

I read my OBDII and got codes P0340 & P0400
Something to do with the Exhuast gas recirculation (p0400) and cam position sensor A (p0340). What is causing me to lose speed and cause my car to choke at 3000 rpm

IanH · Jan 25th, 2007, 03:37 PM

Quote:

Originally Posted by smacktime

I read my OBDII and got codes P0340 & P0400
Something to do with the Exhuast gas recirculation (p0400) and cam position sensor A (p0340). What is causing me to lose speed and cause my car to choke at 3000 rpm

I have the P0400 code, EGR and EGR temp sensor.
I searched here (hint hint) and found that the rubber hose under the EGR-BPT falls apart and is a common cause.
Sure enough mine was rotten and had a hole, this is a small hose with a right angle bend. I tried a straight hose replacement but it collapsed.
From the dealership this was part 14755-0B701 at 10.79 list.
Replaced it but have not reset the ECU or done enough miles and restarts to reset it yet.
Hope this helps.

IanH · Feb 8th, 2007, 06:12 PM

Quote:

Originally Posted by IanH

I have the P0400 code, EGR and EGR temp sensor.
I searched here (hint hint) and found that the rubber hose under the EGR-BPT falls apart and is a common cause.
Sure enough mine was rotten and had a hole, this is a small hose with a right angle bend. I tried a straight hose replacement but it collapsed.
From the dealership this was part 14755-0B701 at 10.79 list.
Replaced it but have not reset the ECU or done enough miles and restarts to reset it yet.
Hope this helps.

Well the CEL finally went off today, it took 14 days !!!!