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Because you're cheap and/or poor, you drive a prius to save fuel costs and don't care enough about the environment to invest in expensive repairs....
Only worked for 10 months. P0420 just came back today. That must mean the catalytic efficiency has gotten even worse, to the point where even...
Yeah, wasted a bunch on it. It gets some color out but doesn't seem to do anything for the solids.
Yes [IMG]
If five people say it lasted them a year and one person says it failed again after a week then that's like rolling a dice with all faces except...
Yeah I'm not asking for a solid answer, just trying to get a vague idea. I was hoping to hear people's experiences, not speculation. But you're...
lol so suppose I drive it 15 days and 500 miles; 7537 days would be wonderful :D But in seriousness i'm just looking for a general idea from...
New or even used batteries cost a lot of money but I've seen that people have been able to fix it by just replacing the few or usually just one...
I wonder why they don't do that anymore, as it's pretty easy to hack the OBD system.
This works on gen 3! :D
I was reluctant to try this hack because I didn't think there was enough space in the gen 3. So first I experimented a bit and tried poisoning the...
This is a couple-year-old thread I found while searching, pardon the bump but I just wanted it to at least have one mention of the right answer....
EVAP purge valve stuck open!!!
I found out myself the hard way and the blue (+) and white (-) wires of the downstream oxygen sensor correspond with these pins marked by the blue...
Does anyone have access to the pinout information for the gen 3 engine control unit (part # 89661-47390)? I want to find the two wires that go to...
Hmm interesting, they put the resistor and capacitor both in parallel between the white and blue wires without being connected to the oxygen...
Awww the P0420 is back :( It was still ok for 50 miles another day but the next day by four miles the light came on. So if the silicone did...
P0420 means Catalyst System Efficiency Below Threshold and is a common problem with older cars. Catalytic converters are expensive and from what...
P0420 has been coming and going but then stayed as smog test time is getting close. I got the idea somewhere to try applying silicone on the...
Huh, somehow I had the belief that it did. And some research confirms that it doesn't: [ATTACH] [ATTACH] I think I got the internal EGR idea from...
