2008 4 runner

10

Asked by Mar 08, 2017 at 07:27 AM about the 2008 Toyota 4Runner SR5 V6

Question type: Maintenance & Repair

Had 4 runner at shop, they said they fixed engine
light and vac lights that were on, but I drive about
50 miles it comes back on. Now the maintence
history has been wiped clean out of system but
lights are still on again. Why wipe maintence out, it
had been reset , several times. They said they
replaced fuel pump? Lights are on again

8 Answers

10

It has code, P420 and P430 showing up now

75,585

Well you have to have it scanned for the trouble codes again, these will be "fresh" codes for the problem, and then figure out what the problem is. There can be more than one fix for a trouble code, the problem causing the check engine light to come on.

10

Code P430, P420 are on now on the 2008 4Runner after they wiped computer clean. What do these codes mean

75,585

P0420 TOYOTA - Catalyst System Efficiency Below Threshold Bank 1...Possible causes; Three way catalyst converter Bank 1, Exhaust tube Intake air leaks, Fuel injectors may be faulty, Fuel injector leaks, Spark plugs may be faulty, Improper ignition timing, Engine Control Module (ECM)...As the code description implies the P0420 code means that the vehicle's control module has detected that the three-way catalytic converter is not working properly (is not as efficient as the factory is expecting). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases the catalytic convert needs to be replaced to fix the problem. If the P0420 code is combined with other codes, try fixing the other codes first......P0430 TOYOTA - Catalyst System Efficiency Below Threshold Bank 2...Possible causes; Three way catalyst converter Bank 2, Exhaust tube Intake air leaks, Fuel injectors may be faulty, Fuel injector leaks, Spark plugs may be faulty, Improper ignition timing, Engine Control Module (ECM)...As the code description implies the P0430 code means that the vehicle's control module has detected that the three-way catalytic converter is not working properly (is not as efficient as the factory is expecting). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases the catalytic convert needs to be replaced to fix the problem. If the P0430 code is combined with other codes, try fixing the other codes first.

Best Answer Mark helpful
10

Now codes C1201, and P430 are on

75,585

See po430 above....C1201 - ABS Inlet Valve Coil LF Circuit Short To Ground....This indicates a bad wheel sensor or the wiring connector may need to be replaced.

10

Can I retrieve history maintenance after it's been wiped clean

75,585

No, and really there is no need too.

Your Answer

4Runner

Looking for a Used 4Runner in your area?

CarGurus has 599 nationwide 4Runner listings starting at $3,990.

Postal Code:

Toyota 4Runner Experts

  • #1
    Kurt Burton
    Reputation
    1,240
  • #2
    azurro
    Reputation
    740
  • #3
    kbro
    Reputation
    640
View All

Related Models For Sale

Used Toyota Tacoma
41 Great Deals out of 1,140 listings starting at $7,950
Used Toyota Highlander
28 Great Deals out of 818 listings starting at $3,000
Used Jeep Grand Cherokee
125 Great Deals out of 3,969 listings starting at $2,699
Used Toyota Tundra
49 Great Deals out of 1,417 listings starting at $2,500
Used Chevrolet Tahoe
7 Great Deals out of 808 listings starting at $3,995
Used Toyota RAV4
75 Great Deals out of 3,679 listings starting at $1,000
Used Honda Pilot
20 Great Deals out of 668 listings starting at $1,000
Used Toyota Land Cruiser
2 listings starting at $66,900
Used Toyota Sequoia
8 Great Deals out of 102 listings starting at $5,995
Used Ford F-150
657 Great Deals out of 13,659 listings starting at $3,000
Used Toyota FJ Cruiser
68 listings starting at $10,888
Used Ford Explorer
49 Great Deals out of 1,702 listings starting at $3,985
Used Nissan Pathfinder
19 Great Deals out of 1,057 listings starting at $1,900
Used Toyota Camry
110 Great Deals out of 2,537 listings starting at $2,000
Used Jeep Wrangler
109 Great Deals out of 2,136 listings starting at $3,990

Used Cars For Sale

2017 Toyota 4Runner For Sale
60 listings starting at $39,995
2016 Toyota 4Runner For Sale
86 listings starting at $36,999
2015 Toyota 4Runner For Sale
69 listings starting at $33,999
2014 Toyota 4Runner For Sale
23 listings starting at $28,900
2013 Toyota 4Runner For Sale
35 listings starting at $21,888

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.