how much would those cost? how much r u o2 sensors? r the o2 sensors universal? how many o2 sensors r on the car and where r the sensors?360 Dynamics wrote:If you Leggy is not running well, you shoud start checking the following before jumping into conlusions:
- check the condition of the sparkplug, and ensure you have propper gapping. From my experience, we use simple NGK V-groove plugs for all performance and boosted apps. They are inexpensive and work well
- if you had never replaced 02 sensor do that. The Injection system on Leganza depends heavily on these, and if you get incorrect reading, the motor might be getting either too little or too much fuel, causing reduced performance
- replace fuel filter
- add fuel injector cleaner to the gas
- check the spark plug wires
- check all the vacuum lines
Installing higher flow injectors will not make the car run better. For about 150 crank horsepower, you would want to use something in the range of 22-24 lbs/hr @85% duty.... anything larger and you will not see any gains. Remember the injector size is matched with the horsepower...
Hope this helps.
Tom
which injectors for the leganza?
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I will have to get back to you on this. 02 sensors are vehicle-specific. Leganza uses 2 of them. One on the exhaust manifold downpipe, and second one behind the cat underneath (someone correct me if I'm wrong).Daew0Leganza wrote:
how much would those cost? how much r u o2 sensors? r the o2 sensors universal? how many o2 sensors r on the car and where r the sensors?
Tom
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When i looked in the leggy manual, i couldn't find a second o2 sensor after the cat, only the one on the exhaust manifold... pt no. 25162753360 Dynamics wrote:I will have to get back to you on this. 02 sensors are vehicle-specific. Leganza uses 2 of them. One on the exhaust manifold downpipe, and second one behind the cat underneath (someone correct me if I'm wrong).Daew0Leganza wrote:
how much would those cost? how much r u o2 sensors? r the o2 sensors universal? how many o2 sensors r on the car and where r the sensors?
Tom
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Aneab wrote:When i looked in the leggy manual, i couldn't find a second o2 sensor after the cat, only the one on the exhaust manifold... pt no. 25162753360 Dynamics wrote:I will have to get back to you on this. 02 sensors are vehicle-specific. Leganza uses 2 of them. One on the exhaust manifold downpipe, and second one behind the cat underneath (someone correct me if I'm wrong).Daew0Leganza wrote:
how much would those cost? how much r u o2 sensors? r the o2 sensors universal? how many o2 sensors r on the car and where r the sensors?
Tom
~Kyle
it's the same one for both... you have one in your manifold, and one right after the flex pipe just after it curves under the car.
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spent more $ on the o2 for the super flow cat... damnAudacityracing wrote:Aneab wrote:When i looked in the leggy manual, i couldn't find a second o2 sensor after the cat, only the one on the exhaust manifold... pt no. 25162753360 Dynamics wrote: I will have to get back to you on this. 02 sensors are vehicle-specific. Leganza uses 2 of them. One on the exhaust manifold downpipe, and second one behind the cat underneath (someone correct me if I'm wrong).
Tom
~Kyle
it's the same one for both... you have one in your manifold, and one right after the flex pipe just after it curves under the car.
bosch o2 sensors have patented technology
Last edited by Daew0Leganza on Tue Dec 06, 2005 5:06 am, edited 1 time in total.
re-read what he said... would have never intall... means that, he wouldn't. You averaged 88 in 11th grade english course and still can't read?Daew0Leganza wrote:that means u would or wouldnt? could the resistor mod be causing my messed up hp? do u recommend me replacing the o2? r there performance o2 sensors out there?360 Dynamics wrote:I would have never install something like that in my car ever.
Performance sensors? hahaha It's like having a performance shift knob.
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sort of hard to read when he didnt use proper grammerAcingTeam wrote:re-read what he said... would have never intall... means that, he wouldn't. You averaged 88 in 11th grade english course and still can't read?Daew0Leganza wrote:that means u would or wouldnt? could the resistor mod be causing my messed up hp? do u recommend me replacing the o2? r there performance o2 sensors out there?360 Dynamics wrote:I would have never install something like that in my car ever.
Performance sensors? hahaha It's like having a performance shift knob.
actually he did...Daew0Leganza wrote:sort of hard to read when he didnt use proper grammerAcingTeam wrote:re-read what he said... would have never intall... means that, he wouldn't. You averaged 88 in 11th grade english course and still can't read?Daew0Leganza wrote: that means u would or wouldnt? could the resistor mod be causing my messed up hp? do u recommend me replacing the o2? r there performance o2 sensors out there?
Performance sensors? hahaha It's like having a performance shift knob.
a woo that is a work in progress
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