IN NEED OF HELP PLEASE
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Join Date: Jan 2005
Location: OC, CA, USA
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IN NEED OF HELP PLEASE
My setup is a 99 EK with a K20A with stock type R ecu ,Aem Fuel regulator, golden eagle rail, stock fuel pump, hasport headers. And basically thats it. But ever since I got the swap done my check engine light turned on. It started with idling problems a few months ago and I was told i needed a new TB so i got a practically brand new type r TB. ever thing seemed to run decent. But was still acting weird.
Just recently it has been dying alot when driving it. I was driving on the freeway last week and it died while going about 70mph. It has also died idleing while waiting at a light. Some times it will do it alot some times it wont. But about 4 seconds before it dies the RPM needle jumps around crazy then it shuts off. Other times it bogs down to like 300 RPMs with no throttle response what so ever. It has never been tuned but i took it too a local shop to try to scan the OBD2 port and it kept saying scan error we even tried two different scan tools. I did check the codes by counting the check engine lights with a jumper, and this is basically what came up
48 P1157 11-84 Air Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
48 P1158 11-85 Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS- Terminal Low Voltage
48 P1159 11-86 Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Terminal Low Voltage
48 P1162 11-9311-88Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Malfunction
P1158- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Rich/Bank
2.
65P014111-7711-68Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction
P1157- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Lean/Bank 2.
P0141- Downstream Heated Oxygen Sensor Heater circuit fault - Bank No. 1.
If any body can help me or has any suggestions please let me know. Im am also looking for a shop in so cal that would be able to help me out
THANKS GUYS
Just recently it has been dying alot when driving it. I was driving on the freeway last week and it died while going about 70mph. It has also died idleing while waiting at a light. Some times it will do it alot some times it wont. But about 4 seconds before it dies the RPM needle jumps around crazy then it shuts off. Other times it bogs down to like 300 RPMs with no throttle response what so ever. It has never been tuned but i took it too a local shop to try to scan the OBD2 port and it kept saying scan error we even tried two different scan tools. I did check the codes by counting the check engine lights with a jumper, and this is basically what came up
48 P1157 11-84 Air Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem
48 P1158 11-85 Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS- Terminal Low Voltage
48 P1159 11-86 Air Fuel Ratio (A/F) Sensor (Sensor 1) AFS+ Terminal Low Voltage
48 P1162 11-9311-88Air Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Malfunction
P1158- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Rich/Bank
2.
65P014111-7711-68Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction
P1157- Lack of Downstream Heated Oxygen Sensor/Sensor Indicates Lean/Bank 2.
P0141- Downstream Heated Oxygen Sensor Heater circuit fault - Bank No. 1.
If any body can help me or has any suggestions please let me know. Im am also looking for a shop in so cal that would be able to help me out
THANKS GUYS
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