I have another thread about this problem, but wanted to start one that is more specific and detailed to just this problem. If your vehicle is equipped with this connector, you can simply pull it out to access the codes. 6L: 1994-02: VIN position 8 = V/W/X/4 Ford EEC-V: Probe 2. code p1633. I have a 2000 Ford Windstar which recently failed inspection for emissions. If it's not the battery or battery connections it will take circuit troubleshooting to determine. Hello, I have a 2000 Ford taurus and it had been having some problems. 0L OHV V6 Already Tried: Just retrieved the code P1633 "Keep a. Had to look at year 2k to see it. code is not in chilton repair manual. My A/C complressor seized up. The doors should open then lock. What. The fuse that blew up, Fuse 22, serves the AC clutch relay, Idle Air Control valve and VBATT (vehicle battery supply) for the PCM (power control module). Check engine light and airbag light is on. The power that goes to the vehicles computer to hold its memory when the key is off has lost its power. I was finally able to get the harness off and sent the module off for repair. When I turn on the engine one of them has. The pcm is seeing 14v at idle. I have a 2008 Ford Edge Limited. Diagnostic Trouble Code (DTC) P0603/P1605/P1633 Introduction : QB: Pinpoint Tests. 46,582 satisfied customers. Press the 1-2 switch on the keyless entry pad. I have a 2000 Ford Windstar which recently failed inspection for emissions. read moreSOURCE: 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. My sons 2000 Ford Ranger Pickup has a diagnostic code of P1633,. Engine Coolant Temperature (ECT) sensor circuit range performance problem. Removed fuel filter co. . Automotive College. Having trouble finding source of the problem. This code is not in Chilton repair manual. 8 L V6. If it’s blown, you’ve got a. Throttle Valve Adaptation; Limp Home Position. How to fix P1633 took it for smog catalyst sensores exhausta ect al pass except p1633 malfunction code not passing any ideas my guess get a new pcm computer for car or fuse box batterry is good. Retrieve Continuous Memory DTCs. If light stays off it will be fine. the PCM may have failed. 4 gas is blowing a code P1633. 5 to14. mile. The check engine light comes on after about 7 seconds. Start by checking the battery and its cable connections. I cleaned the battery terminals and was wondering what beyond batter voltage could be the - Answered by a verified Ford Mechanic. Some common causes of code B1352 could include the following-. 2L V6 now have 39000 mile on it (just out side of warrenty wouldn't you know) when it gave out. . 3,966 satisfied customers. How I fixed my air conditioning, rough idle and P1633 code after I changed my Ac Compressor clutch. This TSB deals with multiple drivability issues. I have a 2001 ford windstar with trouble code p1633 KAM voltage to. Do a goog for Ford P1633 reset. The check. AND DIAGNOSTIC TROUBLE CODE (DTC). When replacing a new. Find and replace the lighter fuse using your manual. now it's not starting again. This is the PCM connector closest to the firewall. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 2005 ford taurus w/90,000 miles. Category: Ford. Try calling your local Autozone and see if they do free trouble code scanning. Possible Causes. I have a 2000 Ford Windstar which recently failed inspection for emissions. We tried. P1633 - Keep Alive Power Voltage Too Low Indicates that the Keep Alive Power (KAPWR) circuit has experienced a power interrupt. MEMBER. Dodge RAM: The Dodge Ram is a full-size pickup truck that has also been known to have issues with the fuel level sensor circuit and trigger the P1633 code. Under load at 1100 rpm the motor pings like valve or rocker arm screw is loose, only does this under. . **P0430 Catalyst System Efficiency Below Threshold (Bank 2) I changed the catalytic converter on Bank 2. The battery provides 12 volts to power everything,the car probably sat for a while and probably took a long time to start or had to be jumped off to start. Also Ford Windstars/Freestars. 2 helpful. The inspection report says code P1633. 0 sohc check engine light on showing p004 p005 cylinder 4 and 5 misfire new plugs new coil pack new wires has ruff idle when driving back fires done compression. And I’ve discovered I’m getting a P1633 code “keep power alive voltage too low”. Reaction score. 2010 Lincoln MKX with a P1633 code. Related Information. 0L OHV V6 Already Tried: Just retrieved the code P1633 "Keep a. Ford Motor Company Mast. The crankshaft position sensor, for example, relies on the condition of the ECU so. read moretsb list for the 2000 ford escort. P1135 Pedal position sensor A circuit malfunction. I looked up the code you posted, and came back as kam (keep alive memory). getting p1633 fault code that won't reset with OBii reader. read moreP1633 FORD Code - Keep Alive Power Voltage Too Low Read more:. 0L OHV V6 Already Tried: Just retrieved the code P1633 "Keep a. When replacing a new. Previous unresolved p1633 and p1000 codes and failed emissions; had to get waiver last year. Diagnosis: It is important to complete the entire. read moreJOHN aka Eauto. (Last generation 97-07) These were due to an improperly sealed cowl causing water to get into the PCM. 6. Rough idle, hesitation, chk engine light. 0L OHV V6 Already Tried: Just retrieved the code P1633 "Keep a. 2000 PCED On Board Diagnostics II SECTION 5: Pinpoint Tests Procedure revision date: 01/31/2001 QB: Diagnostic Trouble Code (DTC) P0603/P1605/P1633 > QB: Introduction QB1 CHECK BATTERY TERMINALS Note: If KAPWR is interrupted to the PCM (that is, when a breakout box is installed or the battery is disconnected), DTC P0603/P1605 can be generated. Px6xx computer and output signals. What does Ford diagnostic code P1633 really mean and how to repair? Optional Information: Year : 2001 Make : Ford Model: Taurus Engine: 3. Wiring, throttle position. Under load at 1100 rpm the motor pings. 01/31/2001 QB: Diagnostic Trouble Code (DTC) P0603/P1605/P1633 > QB: Introduction QB1 CHECK BATTERY TERMINALS Note: If KAPWR is interrupted to the PCM (that is, when a breakout box is installed or the battery is disconnected), DTC P0603/P1605 can be generated on the first. The Diagnostic Trouble. P1116 ECT Signal Unstable or Intermittent. It is likely you burned the lighter fuse, which may have also been powering the pcm memory module. That should reset all your monitors, and get you to pass inspection-as long as your check engine light doesnt come back on. P1138 Lack of HO2S12 switch - sensor indicates rich. This will clear up in a day or so, if it happens. QB: Introduction . You have to be able to access the sensor first. 2002 Ford Escort ZX2 L4-2. 0l has this code p1633 how do i trouble shoot this just replaced the alterantor before it came on. Corrosion on the connector to the PCM. Cargo light has been out for about a year the code is new. Makes sure the battery char is good and the terminals are clean and tight, then clear the codes and try start again. P1633 - Keep Alive Power Voltage Too Low Indicates that the Keep Alive Power (KAPWR) circuit has experienced a power interrupt. Going down road pushing the accelerator it bogs down and pops and don't won't to go but let off the accelerator it goes on its own. Ford Mechanic:. make sure battery terminals are not corroded. mazda 626: low, vibrate. This is A code indicating an electrical. Checked the IAC - Answered by a verified Ford MechanicA quick search over at MotorcraftService. Open KAPWR circuit Damaged PCM Intermittent KAPWR Circuit Troublshooting: 1999 PCED On Board Diagnostics II SECTION 5: Pinpoint Tests -----QB: Diagnostic Trouble Code (DTC) P0603/P1605/P1633 QB: Introduction B0001 Ford 90,890 Views. Possible Causes: Open KAPWR circuit. read more. 242 Answers. The inspection report says code P1633. We use cookies to give you the best possible experience on our website. under load. read moreP1633,0500,0171,and 0172. 0. Make sure battery cables are clean and secure. This seems like a problem even though I have no code. code is not in chilton repair manual. P1633: Keep Alive Power Voltage Too Low: Wiring, ECM: P1634: Data Output Link Circuit Failure:So my problem starts a while ago. Google ( Ford P1605 Code - PCM Keep Alive Memory Error). 0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003. P1633 2010 Ford Fusion Code - Keep Alive Power Voltage Too Low. I already replaced the IAC and have isolated the AC circuit and still, the fuse kept blowing. Wiggle tested the battery cables to simulate road shock. The Diagnostic Trouble Code (DTC) indicates that the Keep Alive Power circuit has experienced a power interrupt. read moreThe first step in understanding your Ford obd code is to know where to look. It may be the brake control module, but you need to get the codes. 2 helpful. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. Inspect Electronic Engine Control (EC) System wiring for proximity to ignition components or wires. Faulty Powertrain Control Module (PCM) What does this mean? Code P1633 Ford Tech Notes User Submitted Video ⚠ Does your Ford have Safety Recalls? → Check here How to Fix the DTC P1633 Ford? Check the 'Possible Causes' listed above. P1124 Throttle Position Sensor Out of Self-Test Range. 1983 - 2012 Ranger & B-Series - obd2 code 1633 - I have a 1999 ranger extended cab sport, 2wd, 3. If wires are OK and connected properly, suspect faulty PCM. Connected a scan tool and found code P1633 – KAM Voltage Too Low. How to Fix. Couple days later it rained again and the engine light. I would start by checking fuses in the fuse panel in the engine compartment (near the radiator support). Here are the syptoms. 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. What do the codes mean?What does Ford diagnostic code P1633 really mean and how to repair? Optional Information: Year : 2001 Make : Ford Model: Taurus Engine: 3. read moreOn 87–90 models, a base readout of 4030 indicates engine running self test has been entered. 6 liter, 5 speed. I been driving my truck for 10 months with the engine light on with no problems at all. ford; windstar; p1633; 0 votes. If not do not worry about it. Malfunction Indicator Lamp (MIL) is illuminated. the specification are Key on Engine Off 35 psi to 45 psi, With the engine running the specification are 28 psi - 45psi. P1633 Keep Alive Power Voltage Too Low (Ford/Lincoln/Mercury) It means that at sometime in the past the battery voltage was below specs at the PCM and set the code. The battery died last summer (battery disconnected). Application. My check engine light came on the other morning after a rain storm. Which is it and how do I fix it. Also Ford Windstars/Freestars. 2007 Ranger P1633 Code. read moreHi Eric, I am getting a P1633 code in a 2008 Ford Escape (2. I have a 2000 ford explorer and it would not start. Mechanical fault, intake leak, wiring, MAF sensor, MAP sensor, ECM. 37,872 satisfied customers. 1,558. Check the battery: P1633 Keep Alive Power Voltage Too Low (Ford) It means that at sometime in the past the battery voltage was below specs at the PCM and set the code. replace fuse, starts great, runs great, blows fuse again in 5-10 minutes, chk light, bad idle again. Sometimes the cover is removable. It ran for a good thirty mins and when I went to move it around our building, i hit a bump and it died. Grounded circuit in harness. 0 V-6. Start first with making sure you have power in and out of the fuse (key off) and if that checks okay, check to see if you have keep alive power at pin #55 Red wire) at the PCM (computer) connector with. 8,991 Answers. I have a 2000 Ford Windstar which recently failed inspection for emissions. NOTE: The PCM is the largest of two boxes behind the kick plate. I would put money on one of these things is your problem as long as you can hear your fuel pump working. read moreI have a 2000 Ford Windstar which recently failed inspection for emissions. Truck runs fine. What does Ford diagnostic code P1633 really mean and how to repair? Optional Information: Year : 2001 Make : Ford Model: Taurus Engine: 3. When replacing a new battery, reconnect the Positive cable first. P1633 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1633. idling. starts and runs fine. The trouble codes will then be reset, and the car restarted, to see if the codes remain. 1999 to 2016 Super Duty - 06 250 P1633 code - I just purchased an 06 250 w/ 5. BrianB3250. I ran the OBD-II scanner received the code P1633. These things are mostly related to the KAMC. It will be a Yellow/Black wire going into the PCM wiring harness plug. #1. Code P1633 I have a Lincoln mkt. When first crank car up it idles too high. Browse Categories Answer Questions . The AC compressor clutch is the problem. Diagram of fuse box 2000. ford code p1633 Doing a cold start and after driving for 20 mile. Px5xx speed and idle regulation. Some of the symptoms of a bad powertrain control module are. 0L OHV V6 Already Tried: Just retrieved the code P1633 "Keep a. Have a 2000 Ford Explorer with a P1633 fault code. If Diagnostic Trouble Code (DTC) P1000 is triggered after DTCs have been cleared, all engine management OBD diagnostic monitor drive cycles have not been cleared. Other sites say that this is a KAM failure. Check the voltage on the Keep Alive Power circuit with a digital voltmeter.