VA Aem wideband not working correctly
11-25-2018, 02:58 AM
#1
Senior Member
Thread Starter
Join Date: Sep 2015
Posts: 344
Aem wideband not working correctly
Hey members. I purchased that 03 that was for sale. Great car but I noticed the wideband gauge only reads 14.7 or 14.8 all the time. What can be the issue? Looking for a good tuner shop in the area to look over the entire car
11-26-2018, 05:04 AM
#3
Wideband Worst
I've seen this issue too many times.
you need a new wibedand sensor for the AEM.
The one you have now is all sooty and doesn't read property hence the indefinite 14.8 (or a constant "---" on display)
if you have the most common 30-4100 model AEM uego
Bosch LSU 4.2 is the replacement sensor that you need.
Same sensor is used by OEM modern cars that already read widebands like 05-06 350z, etc.
Check your AEM model number and this is the sensor you need.
(If you have a newer flat gauge AEM uego 30-0300 then you'll need a Bosch LSU 4.9 wideband sensor - if you post a pic of your AEM wideband gauge I can tell you which one it is)
https://www.ebay.com/p/Bosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206/2245097950?iid=232895494657&chn=ps&ul_ref=https%25 3A%252F%252Frover.ebay.com%252Frover%252F1%252F711-117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww .ebay.com%25252Fp%25252FBosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206%25252F2245097950%25253Fiid%25253D232895 494657%252526chn%25253Dps%2526itemid%253D232895494 657%2526targetid%253D541454199332%2526device%253Dm %2526adtype%253Dpla%2526googleloc%253D9004359%2526 poi%253D9060055%2526campaignid%253D1590567340%2526 adgroupid%253D60758741660%2526rlsatarget%253Dpla-541454199332%2526abcId%253D1139336%2526merchantid% 253D115323992%2526gclid%253DEAIaIQobChMI66Ghi43y3g IVxUCGCh3huQ5VEAQYDiABEgJNuvD_BwE%2526srcrot%253D7 11-117182-37290-0%2526rvr_id%253D1757283138292%2526rvr_ts%253D5015 9e141670a9c175b2e716ffed61c1
you need a new wibedand sensor for the AEM.
The one you have now is all sooty and doesn't read property hence the indefinite 14.8 (or a constant "---" on display)
if you have the most common 30-4100 model AEM uego
Bosch LSU 4.2 is the replacement sensor that you need.
Same sensor is used by OEM modern cars that already read widebands like 05-06 350z, etc.
Check your AEM model number and this is the sensor you need.
(If you have a newer flat gauge AEM uego 30-0300 then you'll need a Bosch LSU 4.9 wideband sensor - if you post a pic of your AEM wideband gauge I can tell you which one it is)
https://www.ebay.com/p/Bosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206/2245097950?iid=232895494657&chn=ps&ul_ref=https%25 3A%252F%252Frover.ebay.com%252Frover%252F1%252F711-117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww .ebay.com%25252Fp%25252FBosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206%25252F2245097950%25253Fiid%25253D232895 494657%252526chn%25253Dps%2526itemid%253D232895494 657%2526targetid%253D541454199332%2526device%253Dm %2526adtype%253Dpla%2526googleloc%253D9004359%2526 poi%253D9060055%2526campaignid%253D1590567340%2526 adgroupid%253D60758741660%2526rlsatarget%253Dpla-541454199332%2526abcId%253D1139336%2526merchantid% 253D115323992%2526gclid%253DEAIaIQobChMI66Ghi43y3g IVxUCGCh3huQ5VEAQYDiABEgJNuvD_BwE%2526srcrot%253D7 11-117182-37290-0%2526rvr_id%253D1757283138292%2526rvr_ts%253D5015 9e141670a9c175b2e716ffed61c1
11-26-2018, 07:07 PM
#4
Senior Member
Join Date: Apr 2015
Posts: 675
I've seen this issue too many times.
you need a new wibedand sensor for the AEM.
The one you have now is all sooty and doesn't read property hence the indefinite 14.8 (or a constant "---" on display)
if you have the most common 30-4100 model AEM uego
Bosch LSU 4.2 is the replacement sensor that you need.
Same sensor is used by OEM modern cars that already read widebands like 05-06 350z, etc.
Check your AEM model number and this is the sensor you need.
(If you have a newer flat gauge AEM uego 30-0300 then you'll need a Bosch LSU 4.9 wideband sensor - if you post a pic of your AEM wideband gauge I can tell you which one it is)
https://www.ebay.com/p/Bosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206/2245097950?iid=232895494657&chn=ps&ul_ref=https%25 3A%252F%252Frover.ebay.com%252Frover%252F1%252F711-117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww .ebay.com%25252Fp%25252FBosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206%25252F2245097950%25253Fiid%25253D232895 494657%252526chn%25253Dps%2526itemid%253D232895494 657%2526targetid%253D541454199332%2526device%253Dm %2526adtype%253Dpla%2526googleloc%253D9004359%2526 poi%253D9060055%2526campaignid%253D1590567340%2526 adgroupid%253D60758741660%2526rlsatarget%253Dpla-541454199332%2526abcId%253D1139336%2526merchantid% 253D115323992%2526gclid%253DEAIaIQobChMI66Ghi43y3g IVxUCGCh3huQ5VEAQYDiABEgJNuvD_BwE%2526srcrot%253D7 11-117182-37290-0%2526rvr_id%253D1757283138292%2526rvr_ts%253D5015 9e141670a9c175b2e716ffed61c1
you need a new wibedand sensor for the AEM.
The one you have now is all sooty and doesn't read property hence the indefinite 14.8 (or a constant "---" on display)
if you have the most common 30-4100 model AEM uego
Bosch LSU 4.2 is the replacement sensor that you need.
Same sensor is used by OEM modern cars that already read widebands like 05-06 350z, etc.
Check your AEM model number and this is the sensor you need.
(If you have a newer flat gauge AEM uego 30-0300 then you'll need a Bosch LSU 4.9 wideband sensor - if you post a pic of your AEM wideband gauge I can tell you which one it is)
https://www.ebay.com/p/Bosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206/2245097950?iid=232895494657&chn=ps&ul_ref=https%25 3A%252F%252Frover.ebay.com%252Frover%252F1%252F711-117182-37290-0%252F2%253Fmpre%253Dhttps%25253A%25252F%25252Fwww .ebay.com%25252Fp%25252FBosch-Lsu4-2-Wide-Band-O2-Sensor-for-PLX-AEM-UEGO-30-2001-4100-Fast-0258007206%25252F2245097950%25253Fiid%25253D232895 494657%252526chn%25253Dps%2526itemid%253D232895494 657%2526targetid%253D541454199332%2526device%253Dm %2526adtype%253Dpla%2526googleloc%253D9004359%2526 poi%253D9060055%2526campaignid%253D1590567340%2526 adgroupid%253D60758741660%2526rlsatarget%253Dpla-541454199332%2526abcId%253D1139336%2526merchantid% 253D115323992%2526gclid%253DEAIaIQobChMI66Ghi43y3g IVxUCGCh3huQ5VEAQYDiABEgJNuvD_BwE%2526srcrot%253D7 11-117182-37290-0%2526rvr_id%253D1757283138292%2526rvr_ts%253D5015 9e141670a9c175b2e716ffed61c1
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