No error code but Check Engine Light on!
Hello Saab-ers,
Good forum here, I am new. Thanks for the great info. Recently bought an Aero 2006 9-3 (My first Saab). All is mostly well. Drives very well other than the occasional rough downshift (usually in mornings). 1. Sometimes, the error code P0089 (Fuel Pressure regulator low) comes. I clear it (using one of those BT OBDII scanners and an Android App), goes away but comes back. Since a couple of days, the light is on but I do not get any code from the reader (it says no pending codes, no permanent codes). No driveability issues. Is that possible? Or should I get a tech to read the codes with their scanner? I have included below the report on the error code. Either way, what is the solution to this one? 2. I see all these ECU performance upgrades for my car (ebay). Claim +15-25 hp, +3-6mpg. Are these bogus? I also see Saabtechs on ebay sell similar "optimized" ones. How about them? 3. One of the msgs I saw on the SID said, "Oil Quality: 73%" what does it mean? Thanks, I will really appreciate some feedback. Vick ___________________Report P0089_____Android App used: OBD Car Doctor Free_______ meta-info header:Error Codes file version:1 type:5 time:1427691674829 name:Trouble Codes codes:P0089, codes_p:P0089, codes_raw:43010089;; codes_p_raw:47010089;; ***** Error Codes P0089 Fuel Pressure Regulator 1 Performance Ambient air temperature (AAT) 59 °F Accelerator pedal position E (APPE) 44.7 % PIDs supported [41 - 60] 01111110110100000000010000000000 Commanded throttle actuator (CTA) 26.66 % Barometric pressure (BP) 0.9970384995064167 Atm Short term fuel % trim Bank 1 (STFT1) 0.0 % Relative throttle position (RTP) 19.6 % Fuel pressure (FP) 1.4511352418558736 kPa Commanded evaporative purge (CEP) 61.96 % Absolute load value (ALV) 95.68627450980392 % Engine coolant temperature (ECT) 208 °F Run time since engine start (RunTime) 0:09:02d s Commanded secondary air status (AS) Fromtheoutsideatmosphereoroff Vehicle speed (Speed) 31 MPH Long term fuel % trim Bank 1 (LTFT1) -0.78 % MAF air flow rate (MAF) 61.0 g/s Absolute throttle position B (ATPB) 30.58 % Calculated engine load value (EngineLoad) 74.11 % Command equivalence ratio (CER) 1.0 N/A Timing advance (TA) 18.0 ° Engine RPM (RPM) 2255 rpm Throttle position (TP) 30.98 % Control module voltage (CMV) 13.9 V PIDs supported [21 - 40] 00000000000001100010000000000001 Intake air temperature (IAT) 86 °F Fuel system status (FSS) Openloop:engineloadORfuelcutduetodeceleration Long term secondary oxygen sensor trim bank 1 3 (LTSO13) 50%0% % Accelerator pedal position D (APPD) 44.7 % Fuel Level Input (FLI) 87.05 % |
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