MadCoder

94 Integra LS, auto.

Thing ran great for about 2 months

Now it throwing the following codes:

CEL
10 IAT - intake air temperature sensor
14 IAC (EACV) - idle air control valve
3 MAP - manifold absolute pressure sensor
7 TPS - throttle position sensor

P4
1
8
13
14

and the ABS also blinks.

Any advice besides setting it on fire?

Thanks all.

MadCoder

bump

tepid1

May be a grounding issue. There are too many things and all at once.

MadCoder

I'll start looking at how to troubleshoot and verify the ground is correct.

I agree (and hope) that it's all related to a since issue/fix.

Thanks for the reply and I'll update on how it goes this weekend.

MadCoder

Anyone else?

Just collecting things to try for this weekend.

Thanks

tepid1

Find it?

MadCoder

I couldn't find any grounding issues, everything electronic-wise had good voltage, etc.

But had a buddy who's a mechanic come over and said he thinks it's the head gasket is gone... He's bringing over a compression tester from work tomorrow, so we'll see how it goes...

MadCoder

Did a compression test and #4 had compression but 1-3 did not make the gauge move at all.

Buddy said it might be a blown head gasket...

Said timing might also be an issue... but all of the sudden on the timing?

Manny 77

Did the car overheat? did you rev it up hi? Do you have another ecu for it by chance?

MadCoder

The heater hose split one day and sprayed coolant everywhere so probably...

I replaced the hose and topped off the coolant and was running for a while, in limp mode with all the codes but now won't start at all.

This is my nieces car so she probably drove it for 20 miles while on fire

MadCoder

Also, after checking it looks like it has no coolant in it now... no puddle under the car nothing on the inside that I can see?

Manny 77

Gasket is blown hopefully no damage to head or piston rings but i highly recomend you take that head to a machine shop before you put everything back on also new water pump seal bearings timing belt and tensioner as well...gl

Manny 77

About the abs code, find which code is giving you and i tell u which sensor u gotta replace

MadCoder

Will do... thx for the help man