What is this thing? After breaking this nipple, I got an engine light code: P1414

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Dec 31, 2019 | 07:09 PM

GoRoll

Thread Starter

Mudding

Joined: Sep 2019

Posts: 207

Likes: 42

From: Bay Area, CA.

What is this thing? After breaking this nipple, I got an engine light code: P1414

A few hundred miles after, an engine light went on and the codes are: P1414, P1417, P1668...

Could it be because of this?

Only other thing I did was changed the power steering pump last week...

Dec 31, 2019 | 07:34 PM

Red5

Winching

Joined: Apr 2016

Posts: 524

Likes: 120

From: Chattanooga TN

Yes. That’s the vac canister for the SAI valves. Until you repair or replace those P14XX codes will return. I don’t know about the other one.

Last edited by Red5; Jan 2, 2020 at 07:04 AM.

Dec 31, 2019 | 07:35 PM

GoRoll

Thread Starter

Mudding

Joined: Sep 2019

Posts: 207

Likes: 42

From: Bay Area, CA.

Quote:

Originally Posted by Red5

Yes. That’s the vac canister for the SAI valves. Until you repair or repair those P14XX codes will return. I don’t know about the other one.

thank you. I'll replace it tomorrow

Dec 31, 2019 | 07:46 PM

Llamasayswhat

Rock Crawling

Joined: Nov 2017

Posts: 450

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From: Kailua Kona, HI

It's a vacuum capsule, but I've never seen that one before. Do you have rear air suspension?

It is likely creating a vacuum leak.

p1414 is a secondary air system leak fault

Dec 31, 2019 | 07:49 PM

GoRoll

Thread Starter

Mudding

Joined: Sep 2019

Posts: 207

Likes: 42

From: Bay Area, CA.

Quote:

Originally Posted by Llamasayswhat

It's a vacuum capsule, but I've never seen that one before. Do you have rear air suspension?

It is likely creating a vacuum leak.

p1414 is a secondary air system leak fault

i do not. I thought it was for the horn... 😂

Jan 1, 2020 | 12:46 PM

GoRoll

Thread Starter

Mudding

Joined: Sep 2019

Posts: 207

Likes: 42

From: Bay Area, CA.

Quote:

Originally Posted by Llamasayswhat

It's a vacuum capsule, but I've never seen that one before. Do you have rear air suspension?

It is likely creating a vacuum leak.

p1414 is a secondary air system leak fault

Here's a better photo..

Jan 1, 2020 | 02:01 PM

JUKE179r

Camel Trophy

Joined: May 2016

Posts: 3,969

Likes: 859

From: Britainistan, UK

You need to fix that broken air line into the vacuum canister as @Red5 stated.

Jan 1, 2020 | 04:13 PM

GoRoll

Thread Starter

Mudding

Joined: Sep 2019

Posts: 207

Likes: 42

From: Bay Area, CA.

Quote:

Originally Posted by JUKE179r

You need to fix that broken air line into the vacuum canister as @Red5 stated.

i actually found one at the junkyard but there's a bit of fluid/oil in it... Not sure if that's defective...

Jan 2, 2020 | 02:17 AM

JUKE179r

Camel Trophy

Joined: May 2016

Posts: 3,969

Likes: 859

From: Britainistan, UK

I don't know about the internals of the vacuum reservoir but I believe there shouldn't be any fluid in there. Well... I should say mine doesn't have fluid in it.

From the RAVE manual...
"A vacuum reservoir is included in the vacuum supply line between the intake manifold and the SAI vacuum solenoid valve. The vacuum reservoir contains a one-way valve, to stop depression leaking back towards the intake manifold side. The reservoir holds a constant vacuum so that the SAI control valves open instantaneously as soon as the SAI solenoid valve is energised.

… It is important to ensure the reservoir is fitted in the correct orientation, and the correct vacuum hoses are attached to their corresponding ports."

Last edited by JUKE179r; Jan 2, 2020 at 02:19 AM.