4 diesel engine. 5 to14. rpm was up and down until it and the odometer just stopped. Meaning. Most auto repair shops charge between $75 and $150 per hour. Came with a few codes. Check the voltage on the Keep Alive Power circuit with a digital voltmeter. This is the circuit that supplies constant battery voltage to the keep alive memory portion of the PCM so it can retain information regarding fuel control, idle control and transmission control adaptive strategies to name a few. p1633 is keep alive power voltage to low!! check voltage from alternator to battery, as well as all wires also. 3 5 speed. 111 Answers. Short story. 1) Illuminated check engine light. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Most auto repair shops charge between $75 and $150 per hour. El circuito de esta memoria proporciona un voltaje frecuente proveniente de la batería, con el fin de tener la. P1633 -- Throttle Limp Home, why? I'm driving a 2002, 530i. If not do not worry about it. What Does the P1633 Ford Code Mean? The Keep Alive Power (KAPWR) provides a constant voltage input independent of the ignition switch state to the Powertrain Control Module ( PCM ). Post by wi11ie » Sun. I have a 2007 ford edge with a p1633 code any help, p1633 keep alive power voltage too low, trying to, no - Answered by a verified Ford Mechanic. getting p1633 fault code that won't reset with OBii reader. 0L OHV V6 Already Tried: Just retrieved the code P1633 "Keep a. 0. the KAM is caused by low battery voltage and you replace the battery. Sport and Premium packages with a 5-speed manual transmission. I have a 1999 ford escort zx2 with dual overhead cam vct engine, I race 2 of these cars on a 1/4 mile dirt track,. P1633, 2005 f150 fx4 5. HOW TO REPAIR A P1633 IN A 2001 FORD ESCORT? I turned my wipers on they came up & then stopped? I have 97 ford escort wagon. Px9xx control modules, input and output signals. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Reconnect PCM connector (s). When this code appears, a misfire has been detected on startup during the first 1,000 revolutions. 2-Battery discharged. Loss of Keep Alive Power to the Powertrain Control Module results in immediate Malfunction Indicator Lamp (MIL) illumination and sets DTC P1633. Code P1633 Ford Description. I have ISTA but the cable is not in for it yet. P1633 Lincoln Keep Alive Power Voltage Too Low. Performed a visual inspection of the battery power wiring harness and battery cable terminals and detected no obvious faults. Did that. turn key off. I have a keep alive memory code that is constant, comes back 30secs after clearing. 4 codes P1633,P0446 & #10 fuse - My '05 F250 5. I would suspect battery connections or a near. I am thinking the fault was created when the PCM fuse was puled mistakenly. First thing would be to check the fuse associated with the KAP. Labor: 1. HOW TO REPAIR A P1633 IN A 2001 FORD ESCORT? HOW TO REPAIR A P1633 IN A 2001 FORD ESCORT? I turned my wipers on they came up & then stopped? I have 97 ford escort wagon. If any malfunction is detected, the ECM will set the code and illuminate the engine light. 0 hour of labor. Still long crank times & hard code P1633. But since the computer retains the code until it is reset, the battery voltage may be OK now. Connector terminal contact is damaged or corroded. 1) Illuminated check engine light. It is common for most auto repair shops to charge between $75 and $150 per hour. The only thing I've noticed, is that if I put the key in the ignition and turn it to start right away, it will take a few turns of the motor before the. Open KAPWR circuit Damaged PCM Intermittent KAPWR Circuit Troublshooting: 1999 PCED On Board Diagnostics II SECTION 5: Pinpoint Tests -----QB: Diagnostic Trouble Code (DTC). High School or GED. 4, 74k miles, started throwing the P1633,P0446 and blowing the #10 fuse the other day. Falha: Motor / Injeção Eletrônica. I have another thread about this problem, but wanted to start one that is more specific and detailed to just this problem. mechanic disconnected clutch wire to keep it from engaging. When first crank car up it idles too high. Possible Causes: Open KAPWR circuit Intermittent KAPWR ; Diagnostic Aids: Loss of KAPWR to the powertrain control module (PCM) results in immediate malfunction indicator lamp (MIL) illumination and DTC P1633. The check engine light only turns on if the ECM ( Engine control module ) is analyzing the data it receives not up to standards. And I’ve discovered I’m getting a P1633 code “keep power alive voltage too low”. Average repair cost is $940 at 49,850 miles. P1633 Electrical Problem. Explorer XLT: I have an '05 Explorer XLT, 4. RJ : The 1633 sets when the battery voltage goes below a predetermined value , if you were having charging system issues this is likely when the code was set. P0320 Ford Code - Ignition/Distributor Engine Speed Input Circuit Malfunction. the keep alive memory wire is yellow and black? 3. The cost to diagnose the P1633 Lincoln code is 1. Un problema con el módulo de control del motor. However, the DTC P1633 indicates there IS a problem in the battery or alternator. They are paid for their time in socializing with you. parts store. Read the next 20 complaints ». There is one engine code: P1633. first it runs great. P0302: Cylinder 2 Misfire Detected. 0 hour of labor. . Most auto repair shops charge between $75 and $150. P1633. Ensure the battery and its. Excursion - King of SUVs - P1633 fault code after flood - My 00 v-10 was in a recent flood and completely underwater . It turned out that I had a small leak in my head gasket and it was allowing exsaust gas to go into the cooling system witch was over pressurizing it. This is the circuit that supplies constant battery voltage to the. P1633 can mean one thing for one make vehicle an something else for an other one. ) I Have a 03 With 3. When you replace the battery the KAM loses Memory and the problems resulting in what you are experiencing now. . I have a 1999 ford escort zx2 with dual overhead cam vct engine, I race. Code p1633 on My. P1633: Battery saver relay circuit high: 2. 1. This memory is ever changing based on driving inputs and sensor inputs. when car is running, voltage to battery should be 13. Code P1633, electrical problems. 0L OHV V6 Already Tried: Just retrieved the code P1633 "Keep a. 99 Ford Escort ZX2 2. P1633 means the battery was disconnected or became discharged enough to be unable to keep the battery-backed memory in the control module alive. If the alternator is failing intermittently, it may not always keep the battery charged enough to properly run the engine, which could cause misfires. You may have disconnected a wire and caused the code to be stored. answered Mar 17, 2022 by OBDIITech (8. Update control unit software – Check for the latest control unit update. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. 2,049 Answers. when the voltage got below 9 volts it. I just did head gaskets and replaced both pig tails on the multi function switch on the colum,. The pcm is seeing 14v at idle. To diagnose the P1633 Toyota code, it typically requires 1. im lost. use a scan tool to reset the ECM to put the light out. Se trata de un código de falla específico de fábrica. P1633 2003 Ford F150 Code - Keep Alive Power Voltage Too Low. P1633,0500,0171,and 0172. P1633 Check out your under hood fuse box, they get full of crap and corruption. Helpful 1 ;If you have to remove the PCM, remove the kick plate inside the cab. Loss of Keep Alive Power to the Powertrain Control. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Code 1633 is brand specific which means the code has different meanings for different vehicles. BrianB3250. Well, dude, chances are you’ve got a blown fuse caused by the old compressor. Meet the Experts. Some common causes of code B1352 could include the following-. Ive reset it a couple times with my read and the code - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. Your 2000 s-type 4. 5L ***** engine dtc p1633 what wire color to pcm is the kapwr and what - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. Maximize. 8L). This is the circuit that supplies constant battery voltage to the keep alive memory portion of the PCM so it can retain information regarding fuel control, idle control and transmission control adaptive strategies to name a few. 111 Answers. Faulty battery terminals aren't always easy to spot with a visual inspection. My 1995 Ford Escort wagon acts like it has no power checked the timing belt,mass air. The code is saying P1633 Keep Alive Memory. You provided no vehicle info. read more. To diagnose the P1633 2006 Ford Fusion code, it typically requires 1. read more. It is a 7. -Damaged PCM. This can be due to a few different things. 0 hour of labor. Wiggle tested the battery cables to simulate road shock and found. Mass Air Flow Sensor Out of Self-Test Range. 1999 to 2016 Super Duty - 06 250 P1633 code - I just purchased an 06 250 w/ 5. This is the circuit that supplies constant battery voltage to the keep alive memory portion of the PCM so it can retain information regarding fuel control, idle control and transmission control adaptive strategies to name a few. everything else inside seems to be fine. 1999 to 2016 Super Duty - P0446 & P1633 - 06 5. Researched it, linked with. 0 V-6. transmission problems 41 NHTSA complaints: 15. 0 helpful. Most auto. 0. It is common for most auto repair shops to charge between $75 and $150 per hour. Open KAPWR circuit Damaged PCM Intermittent KAPWR Circuit; QB1 CHECK BATTERY TERMINALS Note: If KAPWR is interrupted to the PCM (that is, when a breakout box is installed or the battery is. The. Can't see the mileage screen because it does not work. The P1633 is stating that the "keep alive power" to the on-board computer has been lost. I read up on ABS modules, brake pads and other things. P1633 code 2005 Ford Taurus 3. I checked all the fuses and i searched for a short. where does the sensor get. What rims are on the car the steel police ones and what tires are on it could be hitting the stops on the frame and where the proper bolts put back in on the rack mounts and did you go with the heavy rack for the police car . It is common for most auto repair shops to charge between $75 and $150 per hour. When replacing a new. The Diagnostic Trouble Code (DTC) indicates that the Keep Alive Power circuit. This is normal on most cases. about my 2000 hurricane motorhome with p1633 fault code. SOURCE: ford escape 2001 ,engine light P1633 - Keep Alive Power Voltage Too Low Indicates that the Keep Alive Power (KAPWR) circuit has experienced a power interrupt. To diagnose the P1633 Volvo code, it typically requires 1. 0 votes. P1633 means that the powertrain control module (PCM) has detected low voltage on the keep alive memory circuit. Actually p1633 is code for loss of power for KAM-keep alive memory to computer and p0511 is idle air control motor problem. Make sure that fuse is good and has power. A constant battery circuit to the PCM/ECM has experienced a low voltage event. Best Answer Copy These are a few things I found regarding your code; P1633 Keep Alive Power Voltage Too Low ( Ford) ------------------------------------------------------------- You need. 04. It is common for most auto repair shops to charge between $75 and $150 per hour. when car is running, voltage to battery should be 13. A P1633 code is a Ford manufacturer specific diagnostic trouble code that occurs when the. 0 V-6. If the KAPWR is interrupted to the PCM when a breakout box is installed or the battery is disconnected, DTC P0603/P1633 can be generated on the first power-up. Ford Technician. The fourth and fifth digits designate the individual components and systems. Retrieve Continuous Memory DTCs. First, the voltmeter shows under 10 volts. When i went to start it again a little later it had a rough start again and then i went to AutoZone. mechanic disconnected clutch wire to keep it. The first step in diagnosing the P1633 code is to use an OBD-II scanner to read the codes stored in the vehicle’s onboard computer. The 2003 Ford Windstar has 166 problems reported for transmission failure. Probable Causes. Changed everything I could to try to fix the over heating. P1289 Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal High - Read Our Article on Automotive Circuit Testing For Help With This BMW Check Engine Light Code.