1FASTC32's Cheep Intercooler Pump Replacement
#102
If the intercooler pump isn't working properly and doesn't seem to be working most of the time, is it bad to drive the car? It's overall sluggish feeling and not as responsive probably from high IAT, but its very obvious sometimes when I'm on the freeway when the S/C is completely shut off and pushing down on the pedal doesn't have much response. I'm waiting for the new pump to arrive and I just wanted to make sure its not bad for the car or for the S/C if I keep driving it. I understand the shutoff is to prevent the S/C from burning up.
#103
Originally Posted by bnz616
If the intercooler pump isn't working properly and doesn't seem to be working most of the time, is it bad to drive the car? It's overall sluggish feeling and not as responsive probably from high IAT, but its very obvious sometimes when I'm on the freeway when the S/C is completely shut off and pushing down on the pedal doesn't have much response. I'm waiting for the new pump to arrive and I just wanted to make sure its not bad for the car or for the S/C if I keep driving it. I understand the shutoff is to prevent the S/C from burning up.
no, the supercharger shutoff is to save you from blowing up your engine....
it won't hurt anything to run it right now, just take it easy until you get the new pump...
#104
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2002 C32 Black/Charcoal
Originally Posted by 1FASTC32
no, the supercharger shutoff is to save you from blowing up your engine....
it won't hurt anything to run it right now, just take it easy until you get the new pump...
it won't hurt anything to run it right now, just take it easy until you get the new pump...
Your S/C is shutting off because it is overheating...reaching max temp before protective shutoff. This can't be good for the longevity of the S/C. I would say, drive like a granny, and replace as soon as possible.
#105
Originally Posted by Vomit
Uh, friendly disagreement.
Your S/C is shutting off because it is overheating...reaching max temp before protective shutoff. This can't be good for the longevity of the S/C. I would say, drive like a granny, and replace as soon as possible.
Your S/C is shutting off because it is overheating...reaching max temp before protective shutoff. This can't be good for the longevity of the S/C. I would say, drive like a granny, and replace as soon as possible.
i do agree with taking it easy though...
#106
Originally Posted by 1FASTC32
incorrect, the supercharger is shutting down because the AIT sensor is reading too high a temperature coming into the engine...it is to protect the engine against detonation...the supercharger is just a mechanical device that compresses the air, it stays at those high temperatures all the time...the intercooler is what cools the air after it has been through the supercharger...
i do agree with taking it easy though...
i do agree with taking it easy though...
I'm assuming the IC pump not working properly could be potentially more harmful to the engine than to the S/C? =\
#107
Originally Posted by bnz616
So the air that comes out of the supercharger is always very hot? I think I should read up on how the system works when I get some time.
I'm assuming the IC pump not working properly could be potentially more harmful to the engine than to the S/C? =\
I'm assuming the IC pump not working properly could be potentially more harmful to the engine than to the S/C? =\
and you are correct, the potential hazard is to the engine, not the supercharger...
#108
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2002 C32 Black/Charcoal
Originally Posted by 1FASTC32
incorrect, the supercharger is shutting down because the AIT sensor is reading too high a temperature coming into the engine...it is to protect the engine against detonation...the supercharger is just a mechanical device that compresses the air, it stays at those high temperatures all the time...the intercooler is what cools the air after it has been through the supercharger...
i do agree with taking it easy though...
i do agree with taking it easy though...
I hate being wrong. So what cools the S/C?
#109
Originally Posted by Vomit
I hate being wrong. So what cools the S/C?
#110
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C32
I think my IC pump is going out, is it possible for the pump to be intermittent. When I start the car and run for a minute and turn off I can hear the pump running after I turn the car off.
My symptom is highway driving and SC not engaging and the lawnmower affect. This is after sitting in heavy highway traffic.
My symptom is highway driving and SC not engaging and the lawnmower affect. This is after sitting in heavy highway traffic.
#111
Originally Posted by chyates
I think my IC pump is going out, is it possible for the pump to be intermittent. When I start the car and run for a minute and turn off I can hear the pump running after I turn the car off.
My symptom is highway driving and SC not engaging and the lawnmower affect. This is after sitting in heavy highway traffic.
My symptom is highway driving and SC not engaging and the lawnmower affect. This is after sitting in heavy highway traffic.
#112
Just got my new pump from Diversified products, Bosch part number 0 392 022 002. As for the cutting of the wires and connecting, does it matter which wire goes on which male post? I notice the posts are pretty small.
Thanks.
Thanks.
#114
Originally Posted by bnz616
Just got my new pump from Diversified products, Bosch part number 0 392 022 002. As for the cutting of the wires and connecting, does it matter which wire goes on which male post? I notice the posts are pretty small.
Thanks.
Thanks.
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2006 E55
Thanks again guys this post saved me big $$$$. Damn near cover the cost of my H&R coilovers!!!
FYI the connector I used to connect the new pump was an old bosch connector from a spare wiring harness. I soldered it into the stock wiring harness. Factory looking and watertight. This will make future pump swaps easier.
FYI the connector I used to connect the new pump was an old bosch connector from a spare wiring harness. I soldered it into the stock wiring harness. Factory looking and watertight. This will make future pump swaps easier.
Last edited by C32madness; 07-29-2006 at 05:07 PM.
#116
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I'm getting ready to change mine (got it for $61 on e-bay . Did you disconnect the ground on your battery before you changed yours - or does it really matter?
Thanks to everyone for a great write up on the topic!
Thanks to everyone for a great write up on the topic!
#117
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2002 C32 Black/Charcoal
Originally Posted by C32madness
Thanks again guys this post saved me big $$$$. Damn near cover the cost of my H&R coilovers!!!
FYI the connector I used to connect the new pump was an old bosch connector from a spare wiring harness. I soldered it into the stock wiring harness. Factory looking and watertight. This will make future pump swaps easier.
FYI the connector I used to connect the new pump was an old bosch connector from a spare wiring harness. I soldered it into the stock wiring harness. Factory looking and watertight. This will make future pump swaps easier.
#118
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2006 E55
Originally Posted by Vomit
I thought about trying to obtain the plug for the new pump, but decided the hassle was not worth it. Where did you get the plug from?
#119
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1FASTC32 -
Thanks for sharing the Lightning pump install. Followed your instructions to the letter. Always pleasant to perform a task and enjoy instant results. I'll get to Irwindale and make some baseline runs, pronto. Let the mods begin...
P.S. Is there another AMG in your future?
Thanks for sharing the Lightning pump install. Followed your instructions to the letter. Always pleasant to perform a task and enjoy instant results. I'll get to Irwindale and make some baseline runs, pronto. Let the mods begin...
P.S. Is there another AMG in your future?
#120
Originally Posted by John Goodlad
1FASTC32 -
Thanks for sharing the Lightning pump install. Followed your instructions to the letter. Always pleasant to perform a task and enjoy instant results. I'll get to Irwindale and make some baseline runs, pronto. Let the mods begin...
P.S. Is there another AMG in your future?
Thanks for sharing the Lightning pump install. Followed your instructions to the letter. Always pleasant to perform a task and enjoy instant results. I'll get to Irwindale and make some baseline runs, pronto. Let the mods begin...
P.S. Is there another AMG in your future?
i am selling the car for 3 reasons:
1. i need something bigger, so i am buying my dad's diesel suburban because i can pay cash for it and it still gets 20mpg...
2. i need to free up some money to fix my evo8, i blew-up the motor and ecu, it is going to be expensive...don't ask how i did it, i still am not sure how it happened, the shop is looking at it.
3. i am contemplating getting an E55 or something with the words Renntech and twin-turbo....
#121
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i just bought my pump.. .my car is really in need of it.
I will install this week-end.
This will be my last engine work on the car. From this now on, only cosmetic things to prep for sale.
I will install this week-end.
This will be my last engine work on the car. From this now on, only cosmetic things to prep for sale.
#123
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I paid a local mechanic $60 to install and I tipped him $15.
It took like 2 hours total..
very easy.
car runs normal now.. and I have not felt constant power of this car for a long time..
after a few runs, I was grinning more than my E55.
i'm thinking of keeping it..
there is a bit of hesitation still.. but I think its due to the "no resonator"...
i'm putting it back.
#124
finally is on....
I paid a local mechanic $60 to install and I tipped him $15.
It took like 2 hours total..
very easy.
car runs normal now.. and I have not felt constant power of this car for a long time..
after a few runs, I was grinning more than my E55.
i'm thinking of keeping it..
there is a bit of hesitation still.. but I think its due to the "no resonator"...
i'm putting it back.
I paid a local mechanic $60 to install and I tipped him $15.
It took like 2 hours total..
very easy.
car runs normal now.. and I have not felt constant power of this car for a long time..
after a few runs, I was grinning more than my E55.
i'm thinking of keeping it..
there is a bit of hesitation still.. but I think its due to the "no resonator"...
i'm putting it back.
#125
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the c32 feels so much more nimble.. and light...
the E55 is so much smoother and powerful, but believe it or not.. coming from a pulley C32 and E55 is not a GIANT difference.. in terms of speed.
E55 is by far faster vs stock C32, but with a nice C32 Stage 2 set up, you will be not far away.
I needed the space for the my 2 little boys and the E is perfect.
I thinking of buying a used Acura or Honda to beat around, but I'm tempted to keep the C32 for 2 more years and pay it off.
I do also have an SUV for the wife and kids.. .so its tough choice.