Home Forums Articles How To's FAQ Register
Go Back   Xoutpost.com > BMW SAV Forums > X5 (E70) Forum
P0420 and 0430 P0420 and 0430
Arnott
User Name
Password
Member List Premier Membership Today's Posts New Posts

Xoutpost server transfer and maintenance is occurring....
Xoutpost is currently undergoing a planned server migration.... stay tuned for new developments.... sincerely, the management


Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 12-31-2016, 02:30 PM
Member
  
Join Date: Dec 2013
Location: Bakersfield, Ca
Posts: 19
greggo151 is on a distinguished road
P0420 and 0430
My 2007 x5 3.0 with 115k miles is throwing the P0420 and 430 codes. I have attached the report from Torque, and it shows the catalyst Monitors to be above max. When I real time monitor in OBD Fusion there is no voltage showing for oxygen sensor 1 but not sure which bank that is. I am going to put spacers in the rear sensors to see if that solves it. Unfortunately I have to get a smog check ASAP.

Mode $06 report generated by Torque for Android
================================================

Vehicle VIN: Not present
Vehicle Manufacturer: Unknown
Vehicle Calibration ID: Not present

Test report:
------------------
MID:$01 TID:$83
- O2 Bank 1 Sensor 1
Max: 0.9 Min: 0
Test result value: 0.083
PASS
----
MID:$02 TID:$01
Rich to Lean sensor threshold voltage(constant) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$02 TID:$02
Lean to Rich sensor threshold voltage(constant) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$02 TID:$07
Minimum sensor Voltage for test cycle(calculated) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.42505V
PASS
----
MID:$02 TID:$08
Maximum sensor Voltage for test cycle(calculated) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.8013V
PASS
----
MID:$02 TID:$86
- O2 Bank 1 Sensor 2
Max: 0.15128V Min: 0V
Test result value: 0V
PASS
----
MID:$02 TID:$91
- O2 Bank 1 Sensor 2
Max: 0.99991 Min: 0
Test result value: 0.03904
PASS
----
MID:$05 TID:$83
- O2 Bank 2 Sensor 1
Max: 0.9 Min: 0
Test result value: 0.089
PASS
----
MID:$06 TID:$01
Rich to Lean sensor threshold voltage(constant) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$06 TID:$02
Lean to Rich sensor threshold voltage(constant) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$06 TID:$07
Minimum sensor Voltage for test cycle(calculated) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.42505V
PASS
----
MID:$06 TID:$08
Maximum sensor Voltage for test cycle(calculated) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.8013V
PASS
----
MID:$06 TID:$86
- O2 Bank 2 Sensor 2
Max: 0.15128V Min: 0V
Test result value: 0V
PASS
----
MID:$06 TID:$91
- O2 Bank 2 Sensor 2
Max: 0.99991 Min: 0
Test result value: 0.03904
PASS
----
MID:$21 TID:$81
- Catalyst Monitor Bank 1
Max: 0.92177 Min: 0
Test result value: 0.95303
FAIL
----
MID:$22 TID:$81
- Catalyst Monitor Bank 2
Max: 0.92177 Min: 0
Test result value: 0.95303
FAIL
----
MID:$35 TID:$84
-
Max: 10° Min: 0°
Test result value: 0.5°
PASS
----
MID:$36 TID:$85
-
Max: 10° Min: 0°
Test result value: 1°
PASS
----
MID:$3b TID:$81
- EVAP Monitor (0.090")
Max: 255.99609mA Min: 0mA
Test result value: 255.99609mA
PASS
----
MID:$3b TID:$82
- EVAP Monitor (0.090")
Max: 255.99609mA Min: 25.73828mA
Test result value: 25.73828mA
PASS
----
MID:$3c TID:$81
- EVAP Monitor (0.040")
Max: 255.99609mA Min: 31.77734mA
Test result value: 31.78516mA
PASS
----
MID:$3d TID:$81
- EVAP Monitor (0.020")
Test incomplete or dependant test failed
--
MID:$3d TID:$82
- EVAP Monitor (0.020")
Max: 2 Min: 0
Test result value: 0
PASS
----
MID:$3d TID:$83
- EVAP Monitor (0.020")
Test incomplete or dependant test failed
--
MID:$41 TID:$85
- O2 Heater Monitor Bank 1 - Sensor 1
Max: 2,087.90015°C Min: 720°C
Test result value: 820.10004°C
PASS
----
MID:$42 TID:$81
- O2 Heater Monitor Bank 1 - Sensor 2
Max: 5,000 Min: 0
Test result value: 344
PASS
----
MID:$45 TID:$85
- O2 Heater Monitor Bank 2 - Sensor 1
Max: 2,087.90015°C Min: 720°C
Test result value: 820.29999°C
PASS
----
MID:$46 TID:$81
- O2 Heater Monitor Bank 2 - Sensor 2
Max: 5,000 Min: 0
Test result value: 413
PASS
----
MID:$01 TID:$83
- O2 Bank 1 Sensor 1
Max: 0.9 Min: 0
Test result value: 0.083
PASS
----
MID:$02 TID:$01
Rich to Lean sensor threshold voltage(constant) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$02 TID:$02
Lean to Rich sensor threshold voltage(constant) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$02 TID:$07
Minimum sensor Voltage for test cycle(calculated) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.42505V
PASS
----
MID:$02 TID:$08
Maximum sensor Voltage for test cycle(calculated) - O2 Bank 1 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.8013V
PASS
----
MID:$02 TID:$86
- O2 Bank 1 Sensor 2
Max: 0.15128V Min: 0V
Test result value: 0V
PASS
----
MID:$02 TID:$91
- O2 Bank 1 Sensor 2
Max: 0.99991 Min: 0
Test result value: 0.03904
PASS
----
MID:$05 TID:$83
- O2 Bank 2 Sensor 1
Max: 0.9 Min: 0
Test result value: 0.089
PASS
----
MID:$06 TID:$01
Rich to Lean sensor threshold voltage(constant) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$06 TID:$02
Lean to Rich sensor threshold voltage(constant) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0V
PASS
----
MID:$06 TID:$07
Minimum sensor Voltage for test cycle(calculated) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.42505V
PASS
----
MID:$06 TID:$08
Maximum sensor Voltage for test cycle(calculated) - O2 Bank 2 Sensor 2
Max: 1.09934V Min: 0V
Test result value: 0.8013V
PASS
----
MID:$06 TID:$86
- O2 Bank 2 Sensor 2
Max: 0.15128V Min: 0V
Test result value: 0V
PASS
----
MID:$06 TID:$91
- O2 Bank 2 Sensor 2
Max: 0.99991 Min: 0
Test result value: 0.03904
PASS
----
MID:$21 TID:$81
- Catalyst Monitor Bank 1
Max: 0.92177 Min: 0
Test result value: 0.95303
FAIL
----
MID:$22 TID:$81
- Catalyst Monitor Bank 2
Max: 0.92177 Min: 0
Test result value: 0.95303
FAIL
----
MID:$35 TID:$84
-
Max: 10° Min: 0°
Test result value: 0.3°
PASS
----
MID:$36 TID:$85
-
Max: 10° Min: 0°
Test result value: 0.8°
PASS
----
MID:$3b TID:$81
- EVAP Monitor (0.090")
Max: 255.99609mA Min: 0mA
Test result value: 255.99609mA
PASS
----
MID:$3b TID:$82
- EVAP Monitor (0.090")
Max: 255.99609mA Min: 25.73828mA
Test result value: 25.73828mA
PASS
----
MID:$3c TID:$81
- EVAP Monitor (0.040")
Max: 255.99609mA Min: 31.77734mA
Test result value: 31.78516mA
PASS
----
MID:$3d TID:$81
- EVAP Monitor (0.020")
Test incomplete or dependant test failed
--
MID:$3d TID:$82
- EVAP Monitor (0.020")
Max: 2 Min: 0
Test result value: 0
PASS
----
MID:$3d TID:$83
- EVAP Monitor (0.020")
Test incomplete or dependant test failed
--
MID:$41 TID:$85
- O2 Heater Monitor Bank 1 - Sensor 1
Max: 2,087.90015°C Min: 720°C
Test result value: 820.29999°C
PASS
----
MID:$42 TID:$81
- O2 Heater Monitor Bank 1 - Sensor 2
Max: 5,000 Min: 0
Test result value: 344
PASS
----
MID:$45 TID:$85
- O2 Heater Monitor Bank 2 - Sensor 1
Max: 2,087.90015°C Min: 720°C
Test result value: 820.29999°C
PASS
----
MID:$46 TID:$81
- O2 Heater Monitor Bank 2 - Sensor 2
Max: 5,000 Min: 0
Test result value: 413
PASS
----
__________________
2001 525iT
2002 X5 3.0
2007 X5 3.0
Reply With Quote

Sponsored Links

  #2  
Old 05-22-2017, 02:51 PM
Member
  
Join Date: Jun 2016
Location: Texas
Posts: 3
aggie82 is on a distinguished road
PO420 and PO430
Did you resolve your PO420 and PO430 codes? I'm having the same problem and have spent months trying determine a solution.
Reply With Quote
  #3  
Old 05-24-2017, 10:14 PM
Member
  
Join Date: Mar 2016
Location: PNW
Posts: 424
Entropy is on a distinguished road
Probably a bad 02 sensor. They are hit or miss after 100k miles.
__________________
2007 E70 4.8i
Reply With Quote
  #4  
Old 05-25-2017, 08:25 AM
740iS's Avatar
Member
  
Join Date: May 2010
Location: San Francisco Bay Area
Posts: 433
740iS is on a distinguished road
+1 Oxygen sensors are considered a wear item and should be replaced every 100,000 miles.
__________________
'01 740i Sport MKIV, Quad Brake Lights, Bi-Xenon retrofit, HID Fogs Dinan 7 Struts, Springs, camber plates, Intake, MAF, CAI, Throttle Body, NBT Retrofit, Strong Strut


'99 318ti Titanium Silver; '97 318ti Boston Green; '13 X5 3.5i Saphire Black Metallic
'84 633csi Black (sold); '88 325iC Black (sold); '97 740iL Black(sold); '01 740iS Black (sold);'97 318ti White (sold); '08 X5 4.8i Titanium Silver (sold); '96 318ti Alaska Blue (sold)
Reply With Quote
Reply

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



Contact Us - Xoutpost - Sponsors - Archive - Top

All times are GMT -4. The time now is 10:41 AM.
vBulletin, Copyright 2026, Jelsoft Enterprises Ltd. SEO by vBSEO 3.6.0
© 2017 Xoutpost.com. All rights reserved. Xoutpost.com is a private enthusiast site not associated with BMW AG.
The BMW name, marks, M stripe logo, and Roundel logo as well as X3, X5 and X6 designations used in the pages of this Web Site are the property of BMW AG.
This web site is not sponsored or affiliated in any way with BMW AG or any of its subsidiaries.