Jet-Hot LTs + Denso 'vette rears = ...
#1
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Jet-Hot LTs + Denso 'vette rears = ...
... not enough to keep P1133 and P1153 from popping.
I'm going to have to not recommend the Denso brand
sensors as a fix for the thermal problems. They are
pretty wobbly looking at idle where my stockers with
log manifolds were all happy. Lit, but damn slow, they
look like.
I'm going to have to not recommend the Denso brand
sensors as a fix for the thermal problems. They are
pretty wobbly looking at idle where my stockers with
log manifolds were all happy. Lit, but damn slow, they
look like.
#3
Originally Posted by jimmyblue
... not enough to keep P1133 and P1153 from popping.
I'm going to have to not recommend the Denso brand
sensors as a fix for the thermal problems.
I'm going to have to not recommend the Denso brand
sensors as a fix for the thermal problems.
#5
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I too found the densos to apparently run cooler and switch much slower at low loads and idle. The bosch 13111's are indeed a little better but I usually still pop some codes with them too.
Jimmyblue, glad to see you finally threw on some long tubes! Now where's the cam?
Jimmyblue, glad to see you finally threw on some long tubes! Now where's the cam?
#6
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My Denso's do the same thing, so I turned the ses light off for those codes, it got annoying seeing it all the time. I got them because my stockers were sucking, but it seems that they are not all that much better. I guess any sensor that is noved from its stock location is going to suck.
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#11
Kleeborp the Moderator™
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My Bosch sensors took a **** a few weeks ago on me on my Kooks headers. Been running open loop ever since...I'm not gonna go back to closed loop until there is a better solution available. It is too much money to be throwing around at pure conjecture and hearsay.
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I run the stock (but not original) GM sensors...had 2
heater codes (same O2) in 5 months. Otherwise-all OK.
Have monitored V change with power on (engine off), but
unfortunately it takes ATAP so long to boot.....
heater codes (same O2) in 5 months. Otherwise-all OK.
Have monitored V change with power on (engine off), but
unfortunately it takes ATAP so long to boot.....
#17
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Don't hesitate to try out the Bosch 13111's. My self and a few customers have used them with no codes. I have approx 15k on mine, some of it during winter use.
and if so, what year/years vette are these from?
I keep having the 1133 code off and on, usually if I cruise around at low RPM,
but it's done it before even if I do stay on Drive rather than Overdrive.
pat