threw 2 codes today.......stupid rain

[silkyPimP]

ok well last time it rained hard and i drove in it i threw a code and went to get it checked,but it had reset by the time i got to autozone. stayed off and was fine after that.

a month or so later its raining today (not much) no water on the streets or anything. The light comes on well im on the way home. I go to autozone and pull the code.

P0102 and P0137

so now im wondering if the 02 Sensor is really the problem (i have a DC race header on there and had to use a defouler then i threw the code last time)

Also! i just got hit by a drunk driver and i think i have a exaust leak also cuz i can hear its very raspy now and louder under idle.
car was fine other than that, this thing is a tank!
could that be a problem

wtf man am i gonna have this problem everytime it rains?
any advice would be great .........just waiting for the rain to stop to check it

[udumkid]

P0102=MAF low circuit input.
p0137=O2 sensor circuit low volts.

[udumkid]

Originally Posted by udumkid

P0102=MAF low circuit input.
p0137=O2 sensor circuit low volts.

good luck with your MAF....

Originally Posted by silkyPimP

o god what a bad day.
so its been a few thousand miles since i got the header CEL off

so today its storming out and didnt have my truck (dad had it) and had to bring my girl to school on the way back i get stuck going through a puddle!!! which 10 minutes later sets off my CEL light and i cant shift above 3K!!!!
so now im freaking out its still storming so i couldnt check it yet.
started it up and it woukld rev above 3K in neutral but didnt drive it in gear
lights still on

Looks like you might need a new one.

[silkyPimP]

so you think i need a new MAF? how would i check?
i feel like it might be my aem v2 cuz its liek everytime it rains and then it resets.
and should i get a new o2 sensor as well?
like im lost....im new to alot of this so trying to get this car running right

[strutking]

still under warranty?

[silkyPimP]

yea, but they have been nothing but trouble since they sold me the car the wouldnt offer any help with the check engine light the dc header was causing. the light came on after i had the car a few days, they must have cleared it and sold me the car.
they swore i needed a new muffler or cat and it was my greddy evo.
but after searching the forums i learned it was the race header throwing a o2 code and fixed it with a defouler.

i feel if i took it in they would give me the run around and not even care about it

i mean they wanted to tell me at first it was the aem intake.

[silkyPimP]

few hours later i just went to get some drinks
light is off now
wtf could be doing it each time

[07mugencivic]

how did rain threw a code

[silkyPimP]

somthing is throwing a code only when i drive in the rain for longer than 20 minutes.
im guessing maybe the wires to the 02 sensor?
im lost as far as what to do

[NIGHTHAWKSI]

Originally Posted by silkyPimP

yea, but they have been nothing but trouble since they sold me the car the wouldnt offer any help with the check engine light the dc header was causing. the light came on after i had the car a few days, they must have cleared it and sold me the car.
they swore i needed a new muffler or cat and it was my greddy evo.
but after searching the forums i learned it was the race header throwing a o2 code and fixed it with a defouler.

i feel if i took it in they would give me the run around and not even care about it

i mean they wanted to tell me at first it was the aem intake.

im confused....did you buy the car with the header and intake?

the dealer can refuse to warrenty/diagnose your car without your consent, because they can/will cahrge you since you voided your warrenty by installign the 2 parts that directly effect your problems.
your best bet is to replace teh AEM intake with teh stock one and rest your ECU. see if any CEL comes back. if not, problem solved. if teh MAF code comes back, change the MAF sensor since it had previously gotten wet.

the O@ code, not to sure about, but if you dont have a defouler, get one.

[silkyPimP]

Originally Posted by NIGHTHAWKSI

im confused....did you buy the car with the header and intake?

the dealer can refuse to warrenty/diagnose your car without your consent, because they can/will cahrge you since you voided your warrenty by installign the 2 parts that directly effect your problems.
your best bet is to replace teh AEM intake with teh stock one and rest your ECU. see if any CEL comes back. if not, problem solved. if teh MAF code comes back, change the MAF sensor since it had previously gotten wet.

the O@ code, not to sure about, but if you dont have a defouler, get one.

yea got it with all parts including hondata, im guessing ill check the maf again i had already cleaned it off a month or two ago.
i feel as though its underneath by the 02 sensor where i put the defouler maybe getting wet?

[silkyPimP]

Originally Posted by silkyPimP

yea got it with all parts including hondata, im guessing ill check the maf again i had already cleaned it off a month or two ago.
i feel as though its underneath by the 02 sensor where i put the defouler maybe getting wet?

grrrr more rain all week
light came on again for a few hours till it dried up then reset
wtf could it be. iv checked everything ,hoses,intake,maf,the 02 sensor

[07k20z3ftw]

u got a car from a honda dealer with hondata, and a raceheader?
dealers wont usually sell this closest thing to it is catback and intake and theyll sell it like that otherwise i dont think its legit for them to sell a certified used car with ecu mods and a raceheader..

but to your problem id put the stock intake on because if its one of those intakes that was first manuf. by AEM when they first started making them for our cars they had a few problems..then check your maf and reset your ecu by unhooking battery for 15 and then redoing it and letting your car run for a little..for your 02 problem id check your defoulers/02 sensor lines to see whats up under there..

[silkyPimP]

Originally Posted by 07k20z3ftw

u got a car from a honda dealer with hondata, and a raceheader?
dealers wont usually sell this closest thing to it is catback and intake and theyll sell it like that otherwise i dont think its legit for them to sell a certified used car with ecu mods and a raceheader..

but to your problem id put the stock intake on because if its one of those intakes that was first manuf. by AEM when they first started making them for our cars they had a few problems..then check your maf and reset your ecu by unhooking battery for 15 and then redoing it and letting your car run for a little..for your 02 problem id check your defoulers/02 sensor lines to see whats up under there..

k thanks
yea man the light only goes off when its wet out and then turns off no other problems, i need to get under it when it stops raining

[udumkid]

Honda/ or any other dealership cant sell the car with out a catalytic convertor...

[07k20z3ftw]

Originally Posted by udumkid

Honda/ or any other dealership cant sell the car with out a catalytic convertor...

yes thats what i was saying..


and to the OP yea u should prly reset the ecu with the battery thing i said ^^up there^^ then when u get a chance get under the car and check your 02 sensor..might need a new defouler/wiring