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Two ECT Sensors?
#21
#22
#23
I can't believe it's 5:30, the sun's going down, and I've accomplished nothing.
Dakotas_ram, thanks for posting those pictures. I've got the two-wire sensor where you're showing the one-wire, and I can see down to the spot where you've got the two-wire sensor, and I don't have one there.
My Haynes is showing it right where yours is. It doesn't seem like I should have to pull the A/C (thanks for the stop, Acapalic,) OR the water neck based on that photo and the book, and I'm starting to feel like I'm on a wild goose chase here.
Here's my problem, though. I got the part from Advance, and their computer listed the part specifically for the 1998 with the 5.2l. The dealer tech I spoke with said it should be there as well. Is there any chance, knowing those two things, that I don't have one? And if I don't, why is it still throwing that code and why is the temperature gauge still bottomed out?
Sorry to continue the confusion, and thanks again for sticking with me on this.
Dakotas_ram, thanks for posting those pictures. I've got the two-wire sensor where you're showing the one-wire, and I can see down to the spot where you've got the two-wire sensor, and I don't have one there.
My Haynes is showing it right where yours is. It doesn't seem like I should have to pull the A/C (thanks for the stop, Acapalic,) OR the water neck based on that photo and the book, and I'm starting to feel like I'm on a wild goose chase here.
Here's my problem, though. I got the part from Advance, and their computer listed the part specifically for the 1998 with the 5.2l. The dealer tech I spoke with said it should be there as well. Is there any chance, knowing those two things, that I don't have one? And if I don't, why is it still throwing that code and why is the temperature gauge still bottomed out?
Sorry to continue the confusion, and thanks again for sticking with me on this.
Last edited by foolgladly; 02-10-2009 at 06:49 PM.
#25
Acapalic, I seriously can't thank you enough. If you haven't gone out yet, you really don't have to. I'm 98% sure now that your 1996 has two while my 1998 has only the one. I can't be completely certain, as I'm finding all sorts of different information all over.
However, I'm going to run out and pull the voltage off my sensor and report back quick.
You're the greatest.
However, I'm going to run out and pull the voltage off my sensor and report back quick.
You're the greatest.
#27
Acapalic, I seriously can't thank you enough. If you haven't gone out yet, you really don't have to. I'm 98% sure now that your 1996 has two while my 1998 has only the one. I can't be completely certain, as I'm finding all sorts of different information all over.
However, I'm going to run out and pull the voltage off my sensor and report back quick.
You're the greatest.
However, I'm going to run out and pull the voltage off my sensor and report back quick.
You're the greatest.
#28
Your reporting No sesnor behind the air conditiong correct? And the two wire is on the left where the sender is supposed to go. Hum, I think you might be missing one? Is your gauge operational? Can u see down into that area well enough? Is there a hole there? I wonder if it might have been blocked and the sensor got moved to the wrong spot. If your dealer is saying that you have two. If your supposed to have one , shouldnt it be a three wire connector? Time to do a quick research , ill be back with my findings
#29
That's the Intake Air Temperature (IAT) sensor in the top of the intake manifold, not an ECT "sender" (the second pic.) That has nothing to do with engine coolant, it monitors the temperature of the incoming air charge so the PCM knows how much fuel to throw into the cylinders based on data from it and the MAP sensor. you can get a new one for $20-30 at the part store
Parts stores also call it an Air Charge Sensor. If you ask for an ECT sender, they'll probably throw a coolant temp sensor at you which is a little brass probe with a 1/8 NPT thread around it. That's down low in the water jacket behind the Alternator. about $20 on the high retail side at the parts store.
There is no sensor behind the AC for him.
Parts stores also call it an Air Charge Sensor. If you ask for an ECT sender, they'll probably throw a coolant temp sensor at you which is a little brass probe with a 1/8 NPT thread around it. That's down low in the water jacket behind the Alternator. about $20 on the high retail side at the parts store.
There is no sensor behind the AC for him.