I keep getting a code 32 that comes on at odd times.

Sometimes, I notice it sets when I pass one of the many chemical plants around here. Other times, I'm just in the middle of a long cruise and my girl freaks out because the orange glowing gremlin has appeared again. The car (for once) is running pretty well, but with an EGR problem, I'm thinking I could squeeze an mpg or two by fixing this.

Just curious as to how I go about figuring this one out. I'm guessing backpressure isn't a problem, since the car's all stock.

Let's have a go at this one. Thanks in advance to all!

 

We covered this extensively somewhere in here re: my car. Look around the the threads, I think it was in tech boards/TPI. I initiated the topic recently.

For what it's worth, I had to change my o2 sensor, the ECM and other stuff before then hunting down a bad relay connection. A friend who has more time than I do is now tracing the connections, cleaning them up and possibly replacing relays if they are bad. This light has really been a pain.