What are these parts and what do they do?
- Thread starter Grizzly1
- Start date
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Grizzly1 said:
Gas filter.
Red topped bit = MODULATOR ASSY, EGR VACUUM
25870‑61020
Smaller part = FILTER, GAS, NO.1
90917‑11023
Steve
25870‑61020
Smaller part = FILTER, GAS, NO.1
90917‑11023
Steve
It's the EGR gas filter, not to be confused with a fuel filter.
The 2 flying saucers mounted to the bracket on the intake are the EGR modulator and EGR valve.
The 2 flying saucers mounted to the bracket on the intake are the EGR modulator and EGR valve.
lp2k
Had a couple of drinks.. saw a couple of things
i thought the EGR system is crucial for optimal gas/combustion ??
I had to replace the whole system (egr valve, modulator and silinoid on my 97 camry cuz it was a old ladies car)
I had to replace the whole system (egr valve, modulator and silinoid on my 97 camry cuz it was a old ladies car)
It is for many engines equipped with EGR.
It's a common opinion that it is unnecessary and an afterthought for US versions of the 3fe and 1fz to satisfy the epa.
I've yet to have any pistons melt since I fully removed mine.
and I have yet to see any affects other than a tiny increase in low-end power.
it's there to save our planet.
- Thread starter
- #12
I actually unhooked the 2 vacuum lines coming off of the fuel filter and hooked 1 vacuum line from one fitting on the fuel filter right across to the other fitting on the fuel filter and it seemed to run even better....will this hurt anything? I only did it for a few seconds but I guess it's pulling a vacuum off of itself? Any input?
ToyotaDon
I am here
Red topped bit = MODULATOR ASSY, EGR VACUUM
25870‑61020
Smaller part = FILTER, GAS, NO.1
90917‑11023
Steve
Go with OEM Toyota.
- Thread starter
- #15
Red topped bit = MODULATOR ASSY, EGR VACUUM
25870‑61020
Smaller part = FILTER, GAS, NO.1
90917‑11023
Steve
You're the MAN! THanks!
