New to clublexus and need some help
01-06-15, 02:31 PM
#1
Driver School Candidate
Thread Starter
New to clublexus and need some help
I'm really excited to have a place to turn when there are probs with my 05 GX470., 120k miles
I've read several post on the engine light, "Christmas tree lights" coming on and have yet to solve my problem of the lights.
Haven't been to dealer yet because I'm hoping to get good info here.
I changed the gas cap and still the same problem after a hundred miles or so.
I'm not sure what some of the abbreviations mean such as MAF, ETC. I figured out that CEL is check engine but some others not sure about.
I'm fairly mech. Inclined and would like to repair the problem without taking to expensive dealer and I'm hoping you's guys could help.
The fault codes are as follows:P1442 sec. Air injection, P1442 Sec. Air injection(air) system switching valve No. 2 bank 1. P1445 sec. Air injection (air) system switching. P1445 mod sec air injection (air) system switching valve no. 2 bank2. C1203 ABS Engine control.
Sounds like lots of problems to occur at once soooo I was hoping with all you experienced smart individuals I might get some insight on where to go next.
Your help is greatly apprecematated. freddiekd
I've read several post on the engine light, "Christmas tree lights" coming on and have yet to solve my problem of the lights.
Haven't been to dealer yet because I'm hoping to get good info here.
I changed the gas cap and still the same problem after a hundred miles or so.
I'm not sure what some of the abbreviations mean such as MAF, ETC. I figured out that CEL is check engine but some others not sure about.
I'm fairly mech. Inclined and would like to repair the problem without taking to expensive dealer and I'm hoping you's guys could help.
The fault codes are as follows:P1442 sec. Air injection, P1442 Sec. Air injection(air) system switching valve No. 2 bank 1. P1445 sec. Air injection (air) system switching. P1445 mod sec air injection (air) system switching valve no. 2 bank2. C1203 ABS Engine control.
Sounds like lots of problems to occur at once soooo I was hoping with all you experienced smart individuals I might get some insight on where to go next.
Your help is greatly apprecematated. freddiekd
01-06-15, 02:35 PM
#2
The secondary air injection pump buried down in the manifold. Might want to rebuild your starter while you are in there. I think Rockauto has a reasonably priced secondary air pump
Trending Topics
03-10-15, 12:20 PM
#8
Driver School Candidate
Join Date: Dec 2013
Location: WA
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
Hi,
Jumping in on this old thread as I have the same issue on my 2005 GX470 with 105k miles on it. I am getting the p1442 and p1445 error codes when I hook up a bluetooth OBDII reader and use Torque on Android to get the codes.
I'm a bit confused, it looks like there are two things that can be done to fix the issue. Or maybe both things need to be done, to address both the codes?
1) Order bypass kit on eBay (not sure if I can post a link but appears to be about $155 with free shipping)
2) Order new Dorman 306-010 Electric Pump for about $85 + tax on Amazon.
Do I need to do both of those? Or what is the recommended approach?
Thanks in advance!
Jumping in on this old thread as I have the same issue on my 2005 GX470 with 105k miles on it. I am getting the p1442 and p1445 error codes when I hook up a bluetooth OBDII reader and use Torque on Android to get the codes.
I'm a bit confused, it looks like there are two things that can be done to fix the issue. Or maybe both things need to be done, to address both the codes?
1) Order bypass kit on eBay (not sure if I can post a link but appears to be about $155 with free shipping)
2) Order new Dorman 306-010 Electric Pump for about $85 + tax on Amazon.
Do I need to do both of those? Or what is the recommended approach?
Thanks in advance!
03-11-15, 07:23 AM
#9
Pole Position
The bypass kit may allow you to pass emissions tests (not sure). But it will cause your vehicle to pollute more, and that's bad.
The Dorman pump is a near-OEM replacement for the expen$ive Lexus part - you just need to transfer over the wiring harness with it's connector from your old one.
Do one or the other, but not both.
The suggestion at the top of this thread to consider rebuilding the starter while you're in there is also a good one. Much like how you replace the water pump during a timing belt service - the labor to get to it is the expensive part.
Chip H.
The Dorman pump is a near-OEM replacement for the expen$ive Lexus part - you just need to transfer over the wiring harness with it's connector from your old one.
Do one or the other, but not both.
The suggestion at the top of this thread to consider rebuilding the starter while you're in there is also a good one. Much like how you replace the water pump during a timing belt service - the labor to get to it is the expensive part.
Chip H.
03-11-15, 09:24 AM
#10
Driver School Candidate
Join Date: Dec 2013
Location: WA
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
The bypass kit may allow you to pass emissions tests (not sure). But it will cause your vehicle to pollute more, and that's bad.
The Dorman pump is a near-OEM replacement for the expen$ive Lexus part - you just need to transfer over the wiring harness with it's connector from your old one.
Do one or the other, but not both.
The suggestion at the top of this thread to consider rebuilding the starter while you're in there is also a good one. Much like how you replace the water pump during a timing belt service - the labor to get to it is the expensive part.
Chip H.
The Dorman pump is a near-OEM replacement for the expen$ive Lexus part - you just need to transfer over the wiring harness with it's connector from your old one.
Do one or the other, but not both.
The suggestion at the top of this thread to consider rebuilding the starter while you're in there is also a good one. Much like how you replace the water pump during a timing belt service - the labor to get to it is the expensive part.
Chip H.
Thread
Thread Starter
Forum
Replies
Last Post